UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ST/ipd0jDGSpNAiQMojhXukTBVxdnM19mZe2XGwl4Rg=' 
WHERE 
  key_id = 'd4a9f8542ce95f14539fabe5a0361f6b47d2923aaf07282b925840c051b9cd6f' 
  AND (
    token = 'ST/ipd0jDGSpNAiQMojhXukTBVxdnM19mZe2XGwl4Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )