UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvRDeUbqjN5rbWmEdAczBPxKZzYLWz9dQu/kjtWMmac=' 
WHERE 
  key_id = '32eb6445b42e9403de8db3d709ad6bca8c93fed4d269987895deb8cddc1cfba2' 
  AND (
    token = 'KvRDeUbqjN5rbWmEdAczBPxKZzYLWz9dQu/kjtWMmac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )