UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9e7NPBi6GWlFwh+M7cdaWMpUGJfCfJFQo5zyLga69A=' 
WHERE 
  key_id = '2ce3170a64104d0d8bd946e7776b93688376127fc4ff8cbc85147a378c0196ae' 
  AND (
    token = 'l9e7NPBi6GWlFwh+M7cdaWMpUGJfCfJFQo5zyLga69A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )