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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 (
    13018, 13017, 13016, 13015, 13014, 13013, 
    13012, 13011, 13010, 13009, 13008, 
    13007, 13006, 13005, 13004, 13003, 
    13002, 13001, 13000, 12999, 10812, 
    10811, 10810, 10809, 10808, 10807, 
    10806, 10805, 10804, 10803, 10802, 
    10801
  )

Query time 0.00025

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "message": "Impossible WHERE noticed after reading const tables"
    }
  }
}