UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9S6gyoENypxt2nJzNqB8fbQEJSuMpx8/84J+MnHIzI=' 
WHERE 
  key_id = '9867cbfa4d3f3bc4bff75b62edcdc0bae65596823595c5a152f089a3086bf824' 
  AND (
    token = 'y9S6gyoENypxt2nJzNqB8fbQEJSuMpx8/84J+MnHIzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )