UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QKUGHHnPO+nRwkGpWRVQnh1sldG+JDPxUf+0lVh0og=' 
WHERE 
  key_id = '240ecd5a087a6fdc93fd4dffc6f37c0b6cbe76e3d290f331c0c48d816d0fbfb2' 
  AND (
    token = '+QKUGHHnPO+nRwkGpWRVQnh1sldG+JDPxUf+0lVh0og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )