Sandbox

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 (
    7192, 7193, 4781, 7218, 7217, 6319, 7216, 
    6807, 6808, 6622, 6624, 6623, 6621, 
    6619, 4734, 4355, 4747, 5743, 130, 7153, 
    4998, 4997, 5656, 5655
  )

Query time 0.00028

JSON explain

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