Sandbox

SELECT 
  redirect_id, 
  src, 
  type, 
  object_id, 
  dest, 
  lang_code 
FROM 
  cscart_seo_redirects 
WHERE 
  src = '/music/blues/b-b-king-one-kind-favor-cd-grammy-award-winning-cd-manufacturer-geffen-records-sku-bbk-11onekindfavorcd-reviewed-2-times'

Query time 0.00021

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}