UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wR0wlhCYqjqplQrOzlWAm/LmvxaFfHSyyuJl67wIv40=' 
WHERE 
  key_id = '2b3c2e5edd12b26c49baeea9459e0506eb214f1da1467ca98c341a2830256dec' 
  AND (
    token = 'wR0wlhCYqjqplQrOzlWAm/LmvxaFfHSyyuJl67wIv40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )