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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 (
    328055, 163893, 178330, 180437, 204532, 
    219115, 225101, 279058, 294256, 317506, 
    317925, 317927, 317954, 317957, 325706, 
    326901, 19570, 31825, 31826, 154780, 
    161165, 177148, 178072, 178114
  )

Query time 0.00030

JSON explain

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