SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    4341, 4342, 6036, 4347, 6369, 4344, 4345, 
    5303, 6050, 7351, 5304, 4348, 4346, 
    6349, 6345, 4122, 2743, 3544, 3545, 
    3543, 3541, 3540, 4956, 5114, 2645, 
    7301, 7299, 7300, 2646, 2647, 2644, 
    1410, 5154, 5150, 5153, 2648, 5152, 
    5155, 5151, 2886, 6436, 2773, 6440, 
    7223, 7116, 7221, 7222, 7224
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'de' 
  AND (
    1 
    OR cscart_seo_names.company_id = 0
  )

Query time 0.00083

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "35.86"
    },
    "table": {
      "table_name": "cscart_seo_names",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY",
        "dispatch"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "object_id",
        "type",
        "dispatch",
        "lang_code"
      ],
      "key_length": "206",
      "rows_examined_per_scan": 53,
      "rows_produced_per_join": 53,
      "filtered": "100.00",
      "index_condition": "((`dbggbern`.`cscart_seo_names`.`object_id` in (4341,4342,6036,4347,6369,4344,4345,5303,6050,7351,5304,4348,4346,6349,6345,4122,2743,3544,3545,3543,3541,3540,4956,5114,2645,7301,7299,7300,2646,2647,2644,1410,5154,5150,5153,2648,5152,5155,5151,2886,6436,2773,6440,7223,7116,7221,7222,7224)) and (`dbggbern`.`cscart_seo_names`.`type` = 'p') and (`dbggbern`.`cscart_seo_names`.`dispatch` = '') and (`dbggbern`.`cscart_seo_names`.`lang_code` = 'de'))",
      "cost_info": {
        "read_cost": "30.56",
        "eval_cost": "5.30",
        "prefix_cost": "35.86",
        "data_read_per_join": "89K"
      },
      "used_columns": [
        "name",
        "object_id",
        "company_id",
        "type",
        "dispatch",
        "path",
        "lang_code"
      ]
    }
  }
}