UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'beSf/V3nyz9OXHl6ZrgHvsFYSJm+DhGmkHedwk1pXBM=' 
WHERE 
  key_id = '4cb6e5c69d9147714b8c0e4b644a43755ee210c55bfb4dfd9ca805b436eb455e' 
  AND (
    token = 'beSf/V3nyz9OXHl6ZrgHvsFYSJm+DhGmkHedwk1pXBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )