UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9hIXyNfkgr3tsVXPxIUyvXOgQk1N3PdxKP7Wlv6LJM=' 
WHERE 
  key_id = '35ebce49b477a1de128956eb389f1547136439578f1e84d919dbd5e659f55a3d' 
  AND (
    token = 'm9hIXyNfkgr3tsVXPxIUyvXOgQk1N3PdxKP7Wlv6LJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )