UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1S53330rhuS75CaTmVhnPMhyHfOgk2bIf1jsUZLjiOI=' 
WHERE 
  key_id = 'ae0f5b9ad1547b15c7ef8528a74b7cce6e324ba3fa55cdad0384381735ebe79a' 
  AND (
    token = '1S53330rhuS75CaTmVhnPMhyHfOgk2bIf1jsUZLjiOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )