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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 (
    1230, 1229, 1228, 1227, 1226, 1225, 1224, 
    1223, 1222, 1221, 1220, 1219, 1218, 
    1217, 1216, 1215, 1170, 1171, 1177, 
    1175, 1168, 1183, 1184, 1174, 1187, 
    67, 1191, 1176, 1167, 1169, 1194, 1179, 
    1180, 1181, 1197, 1182, 1201, 1202, 
    1198, 1178, 603, 1185, 1209, 1186, 1210, 
    1211, 1203, 1212
  )

Query time 0.00062

JSON explain

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