SELECT 
  f.*, 
  d.description 
FROM 
  cscart_form_options as f 
  LEFT JOIN cscart_form_descriptions as d ON d.object_id = f.element_id 
  AND d.lang_code = 'en' 
WHERE 
  f.page_id = 60 
  AND f.status = 'A' 
ORDER BY 
  f.position

Query time 0.00263

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "read_sorted_file": {
          "filesort": {
            "sort_key": "f.position",
            "table": {
              "table_name": "f",
              "access_type": "ALL",
              "possible_keys": ["page_id"],
              "rows": 19,
              "filtered": 68.42105103,
              "attached_condition": "f.page_id = 60 and f.`status` = 'A'"
            }
          }
        }
      },
      {
        "table": {
          "table_name": "d",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "9",
          "used_key_parts": ["object_id", "lang_code"],
          "ref": ["dev_db.f.element_id", "const"],
          "rows": 1,
          "filtered": 100,
          "attached_condition": "trigcond(d.lang_code = 'en')"
        }
      }
    ]
  }
}

Result

element_id page_id parent_id element_type value position required status description
17 60 0 E 0 N A
18 60 0 K 0 N A
19 60 0 L 0 N A
20 60 0 J admin@chus.vn 0 N A admin@chus.vn
7 60 0 I 1 Y A Your name
14 60 13 G 1 N A Bussiness
15 60 13 G 2 N A Accounting
11 60 0 Y 2 Y A Email
12 60 0 P 3 Y A Phone number
23 60 13 G 3 N A Human Resource
13 60 0 S 4 Y A You are?
21 60 13 G 4 N A Information Technology Dep’t
16 60 0 T 5 Y A Message