UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TtLdC+KOoU6I3QvplMtnGUogWnpeo/u13/wHrRti/m0=' 
WHERE 
  key_id = '78b2aec3410ba5140048f2d909b5d60984a99a13bd930fd1ebecf70b6cca0d29' 
  AND (
    token = 'TtLdC+KOoU6I3QvplMtnGUogWnpeo/u13/wHrRti/m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )