UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmhtLgXVelgGsj6ZilYr9uwypEtOS5hB88SMWDQMGn0=' 
WHERE 
  key_id = 'fab9d8b33ad4b5f2a3ab767c003fb6fc32b2d7ca85e97efa922cb269fa693115' 
  AND (
    token = 'nmhtLgXVelgGsj6ZilYr9uwypEtOS5hB88SMWDQMGn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )