UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpYqLnnXMBJPD777TFYnCOzaK06dBQ9ujB0XHqxcM3Y=' 
WHERE 
  key_id = '8117f5a5d3ee2d18a335158d261d0383f79a72926235c0137e7e623935c81593' 
  AND (
    token = 'SpYqLnnXMBJPD777TFYnCOzaK06dBQ9ujB0XHqxcM3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )