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SELECT 
  f.feature_id, 
  f.purpose, 
  p.product_id, 
  p.parent_product_id, 
  g.id, 
  g.code 
FROM 
  cscart_product_variation_group_features AS f 
  INNER JOIN cscart_product_variation_groups AS g ON f.group_id = g.id 
  INNER JOIN cscart_product_variation_group_products AS p ON f.group_id = p.group_id 
WHERE 
  p.product_id IN (
    5512, 5513, 5511, 5514, 4585, 5657, 5359, 
    5360, 1160, 3172, 2958, 963, 177, 4689, 
    114, 5138, 5143, 5137, 5136, 5141, 7554, 
    7897, 4224, 6354
  )

Query time 0.00019

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}