UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MUXdM/7rPv5BWut8KWXlil2+E6PM0FZ9gdweXRDOK2U=' 
WHERE 
  key_id = '329d1d595c2d77a713659351cce1b8cda1db9d6c8235fd7bfb6fbbab807479bb' 
  AND (
    token = 'MUXdM/7rPv5BWut8KWXlil2+E6PM0FZ9gdweXRDOK2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )