UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H6mOREKlWqEpNJznCXJ7QeZ9F7zPd5Egz0CSu8wAR04=' 
WHERE 
  key_id = 'bdd201bd7d553a6dda094d91fd938dac4dc6fc71b370633049755c5fa9387cfd' 
  AND (
    token = 'H6mOREKlWqEpNJznCXJ7QeZ9F7zPd5Egz0CSu8wAR04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )