UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47cctvWmzAQhWy/Roty4pm3czK+N6sNGBSyhL3dVCW4=' 
WHERE 
  key_id = 'd124382f2b8fe207caf592bb9520759bc5200091e479ffed64510aa04388fc18' 
  AND (
    token = '47cctvWmzAQhWy/Roty4pm3czK+N6sNGBSyhL3dVCW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )