SELECT 
  lang.value 
FROM 
  cscart_language_values lang 
WHERE 
  lang.lang_code = 'en' 
  AND lang.name = 'mobile_app.category_appearance_tooltip'

Query time 0.00251

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "table": {
          "table_name": "lang",
          "access_type": "const",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "392",
          "used_key_parts": ["lang_code", "name"],
          "ref": ["const", "const"],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}

Result

value
Determines how the list of categories will look in the mobile application:<br><ul class="muted"><li>Category images with background—works best if you use JPEG or PNG images with a solid background.</li><li>Category images without background—works best if you use PNG images with a transparent background.</li><li>Categories without images—works best if your categories don't have images with similar format and background style.</li></ul>