SELECT 
  redirect_id, 
  src, 
  type, 
  object_id, 
  dest, 
  lang_code 
FROM 
  cscart_seo_redirects 
WHERE 
  src = '/blog/zhemchug-dlya-lyudey-rozhdennyh-pod-znakom-vodoleya.html' 
  AND (
    cscart_seo_redirects.company_id = 1 
    OR cscart_seo_redirects.company_id = 0
  )

Query time 0.00027

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "1.41"
    },
    "table": {
      "table_name": "cscart_seo_redirects",
      "access_type": "range",
      "possible_keys": [
        "src"
      ],
      "key": "src",
      "used_key_parts": [
        "src",
        "company_id"
      ],
      "key_length": "771",
      "rows_examined_per_scan": 2,
      "rows_produced_per_join": 2,
      "filtered": "100.00",
      "index_condition": "((`primapearl_r_new`.`cscart_seo_redirects`.`src` = '/blog/zhemchug-dlya-lyudey-rozhdennyh-pod-znakom-vodoleya.html') and ((`primapearl_r_new`.`cscart_seo_redirects`.`company_id` = 1) or (`primapearl_r_new`.`cscart_seo_redirects`.`company_id` = 0)))",
      "cost_info": {
        "read_cost": "1.21",
        "eval_cost": "0.20",
        "prefix_cost": "1.41",
        "data_read_per_join": "3K"
      },
      "used_columns": [
        "redirect_id",
        "src",
        "dest",
        "type",
        "object_id",
        "company_id",
        "lang_code"
      ]
    }
  }
}