UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuDhmTqrPLOqde/JPY+zw6//cU2oLc/U8G5DYdRkkOc=' 
WHERE 
  key_id = '30895a3e8ba0d6dc97a4cb49213f7169eadb0f415f45388e810ab845c1e2fef7' 
  AND (
    token = 'wuDhmTqrPLOqde/JPY+zw6//cU2oLc/U8G5DYdRkkOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )