UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPabZT2qgF0PFcXtv7hNrHGIvKZBAWav+Pwif8BuxjA=' 
WHERE 
  key_id = '82ac0bebbf50270c94ed8785b104c981c435c84c48f6210c3f893bb5fd76495c' 
  AND (
    token = 'WPabZT2qgF0PFcXtv7hNrHGIvKZBAWav+Pwif8BuxjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )