UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5I9PY95jcOkwXv/hBHeeXX7P1e4dO+e+CYdYXVXtvug=' 
WHERE 
  key_id = 'f20da93516d5d6ec8555a9215554eda6cc9071b86d10677c4894836cdd518cd1' 
  AND (
    token = '5I9PY95jcOkwXv/hBHeeXX7P1e4dO+e+CYdYXVXtvug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )