UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9GaRVN//YQ4a2kjaOrZIgan7uJCV8e73LIDogLJ2VU=' 
WHERE 
  key_id = '95304799d8f29dbdb0f13f4db1d37047f2b32528498e715916240f125dfd46d1' 
  AND (
    token = 'k9GaRVN//YQ4a2kjaOrZIgan7uJCV8e73LIDogLJ2VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )