UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfkuY4zBXeFkpKKM7TcFhtwMfgBoLZMoqC6XpYPGwJI=' 
WHERE 
  key_id = '49d6183026908af44066289e371c1fe06c0487ace2f4d700b848c24df16eee14' 
  AND (
    token = 'yfkuY4zBXeFkpKKM7TcFhtwMfgBoLZMoqC6XpYPGwJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )