UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSl4fFssHcLnnweT5A4ViAKTstQUw3TfonEme2i9riw=' 
WHERE 
  key_id = '497edbe4853c2f06883dc5adfe0762d2891f10b2a8e355a4874406288bf43b07' 
  AND (
    token = 'sSl4fFssHcLnnweT5A4ViAKTstQUw3TfonEme2i9riw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )