UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymuvllvwJV+IzEmtNTvW+Ue66cFrWqfHl+zAAmHXWDA=' 
WHERE 
  key_id = '319fd2e8b8e733ee41f819b79affdba04c0609de4b04339e58e9410775088330' 
  AND (
    token = 'ymuvllvwJV+IzEmtNTvW+Ue66cFrWqfHl+zAAmHXWDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )