UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJ5tHl1iHWA5P1MJ3WWzRcUqv03DdNQyxKOqYgzs0cQ=' 
WHERE 
  key_id = '70dc6af7a6314713dc4809bfc3dda59a6f8a9acb2e6e74c0666832caa0db277d' 
  AND (
    token = 'rJ5tHl1iHWA5P1MJ3WWzRcUqv03DdNQyxKOqYgzs0cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )