UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2aLjHscTVFlDo9YkWTO15RWSRIXarkWzinwinYIDKwE=' 
WHERE 
  key_id = '55e6ad5937e712fee48093ddc60b7678178cf1b400abae7e59d16024784a6fd9' 
  AND (
    token = '2aLjHscTVFlDo9YkWTO15RWSRIXarkWzinwinYIDKwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )