UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iaU8cVw1248cAtpsnVbt6+TaGdC+0pKJRY0yTUljGqI=' 
WHERE 
  key_id = 'f1195eb1de998ef918318b901a733f53b4dee6bd1c530579c0f21544a205ee91' 
  AND (
    token = 'iaU8cVw1248cAtpsnVbt6+TaGdC+0pKJRY0yTUljGqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )