UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HCGpPJdStNsGUekYev93wp5O44DZBbwHYTtOSDmxW0=' 
WHERE 
  key_id = '87a9ac293aaf01107170a424746124896f613d3f1edc06af130e768ea1a7157b' 
  AND (
    token = '3HCGpPJdStNsGUekYev93wp5O44DZBbwHYTtOSDmxW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )