UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXUkw6fL8uzH9l+UWxbYOgdXq1YZOkYiBgSUVUHqRSM=' 
WHERE 
  key_id = 'e9bc1d40736add5100002b2715851d823d964c7fb96aac311483ab26455a0c67' 
  AND (
    token = 'vXUkw6fL8uzH9l+UWxbYOgdXq1YZOkYiBgSUVUHqRSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )