UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7LvtGa5M43iYv3dNLoYOfv4LBXC1pDUW0dqDiuQMzc=' 
WHERE 
  key_id = '8c23ba4c61c9ef05cd6cb8c9802b180f80a91f16a54c3f8266ccc966ab8b5ba0' 
  AND (
    token = 'o7LvtGa5M43iYv3dNLoYOfv4LBXC1pDUW0dqDiuQMzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )