UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQRmNdOQh16S8Zi6TcpWj82rSkSWI8uDuWWQO7fvORQ=' 
WHERE 
  key_id = 'df694b81beecfad4227fed60a4ed4ddb69059b9fcda4e7bd1fe1041020dfee61' 
  AND (
    token = 'dQRmNdOQh16S8Zi6TcpWj82rSkSWI8uDuWWQO7fvORQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )