SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    1044, 1764, 1765, 1767, 1763, 5986, 7827, 
    3550, 5067, 5066, 5843, 5842
  )

Query time 0.00039

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "8.41"
    },
    "table": {
      "table_name": "cscart_products",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "product_id"
      ],
      "key_length": "3",
      "rows_examined_per_scan": 12,
      "rows_produced_per_join": 12,
      "filtered": "100.00",
      "index_condition": "(`dbggbern`.`cscart_products`.`product_id` in (1044,1764,1765,1767,1763,5986,7827,3550,5067,5066,5843,5842))",
      "cost_info": {
        "read_cost": "7.21",
        "eval_cost": "1.20",
        "prefix_cost": "8.41",
        "data_read_per_join": "61K"
      },
      "used_columns": [
        "product_id",
        "product_code",
        "product_type",
        "status",
        "company_id",
        "list_price",
        "amount",
        "weight",
        "length",
        "width",
        "height",
        "shipping_freight",
        "low_avail_limit",
        "timestamp",
        "updated_timestamp",
        "usergroup_ids",
        "is_edp",
        "edp_shipping",
        "unlimited_download",
        "tracking",
        "free_shipping",
        "zero_price_action",
        "is_pbp",
        "is_op",
        "is_oper",
        "is_returnable",
        "return_period",
        "avail_since",
        "out_of_stock_actions",
        "localization",
        "min_qty",
        "max_qty",
        "qty_step",
        "list_qty_count",
        "tax_ids",
        "age_verification",
        "age_limit",
        "options_type",
        "exceptions_type",
        "details_layout",
        "shipping_params",
        "facebook_obj_type",
        "parent_product_id",
        "buy_now_url",
        "cito_id",
        "pos_barcode",
        "pos_availabilty",
        "presell_amount",
        "purchase_price",
        "supplier_sku",
        "avail_in_days",
        "galaxus_price",
        "galaxus_exclude",
        "gs_exclude",
        "datahub_amount",
        "datahub_exclude",
        "ean_code",
        "expected_restock_amount",
        "datahub_extra_1",
        "datahub_extra_2",
        "low_stock_threshold",
        "galaxus_min_qty"
      ]
    }
  }
}

Result

product_id product_code product_type status company_id list_price amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params facebook_obj_type parent_product_id buy_now_url cito_id pos_barcode pos_availabilty presell_amount purchase_price supplier_sku avail_in_days galaxus_price galaxus_exclude gs_exclude datahub_amount datahub_exclude ean_code expected_restock_amount datahub_extra_1 datahub_extra_2 low_stock_threshold galaxus_min_qty
1044 4521086001492 P A 1 6.90 3 0.000 0 0 0 0.00 0 1623760021 1749646859 0 N N N B N R Y N N Y 10 0 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 2.55 0 0.00 0 0 0 0 0 0
1763 4056133022569 P A 1 54.90 3 0.000 0 0 0 0.00 0 1642163903 1758297918 0 N N N B N R Y N N Y 10 0 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 37.50 0 0.00 0 0 0 0 0 0
1764 4056133022545 P A 1 54.90 3 0.000 0 0 0 0.00 0 1642164461 1758297918 0 N N N B N R Y N N Y 10 0 S 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 37.50 0 0.00 0 0 0 0 0 0
1765 4056133022507 P A 1 54.90 2 0.000 0 0 0 0.00 0 1642164702 1758297957 0 N N N B N R Y N N Y 10 0 S 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 37.50 0 0.00 0 0 0 0 0 0
1767 4056133022521 P A 1 54.90 1 0.000 0 0 0 0.00 0 1642165746 1758297978 0 N N N B N R Y N N Y 10 0 S 0 0 0 0 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 37.50 0 0.00 0 0 0 0 0 0
3550 4251715414439 P A 1 9.90 0 0.000 0 0 0 0.00 0 1684087787 1758890864 0 N N N B N R Y N N Y 10 1696024800 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 4.40 0 0.00 0 0 0 0 0 0
5066 4056133028516 P A 1 34.90 2 0.000 0 0 0 0.00 0 1711562351 1760955388 0 N N N B N R Y N N Y 10 1719439200 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 18.45 0 0.00 0 0 0 0 0 0
5067 4056133028530 P A 1 34.90 1 0.000 0 0 0 0.00 0 1711562891 1760955388 0 N N N B N R Y N N Y 10 1719439200 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 18.45 0 0.00 0 0 0 0 0 0
5842 4056133026680 P A 1 11.90 20 0.000 0 0 0 0.00 0 1726667914 1751371709 0 N N N B N R Y N N Y 10 1731452400 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 7.20 0 0.00 0 0 0 0 0 0
5843 4056133028240 P A 1 11.90 0 0.000 0 0 0 0.00 0 1726670377 1750593559 0 N N N B N R Y N N Y 10 1731452400 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 7.20 0 0.00 0 0 0 0 0 0
5986 1942 P A 1 39.90 22 0.000 0 0 0 0.00 0 1729883377 1755117433 0 N N N B N R Y N N Y 10 1729807200 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 24.50 0 0.00 0 0 0 0 0 0
7827 smm25 P A 1 39.90 7 0.000 0 0 0 0.00 0 1760168665 1760169704 0 N N N B N R Y N N Y 10 1729807200 S 0 0 0 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} activity 0 0 N 0 24.50 0 0.00 0 0 0 0 0 0