UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjNtMw3JfeB40yEy6KuCl1HsriCdxJOzwCmwPcKrgv4=' 
WHERE 
  key_id = 'f8ec193b86bb737a4c431ab1234c91c302dd50df313d2de8701a24c64caf52b6' 
  AND (
    token = 'CjNtMw3JfeB40yEy6KuCl1HsriCdxJOzwCmwPcKrgv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )