UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYxE5LvzN63XX9mTSkm/khyEQCkHhhCspOuIIIu2Ufc=' 
WHERE 
  key_id = '83e87f73edaa66b6c17d47c22a67e3b79fd1f3f36b86822bd9b81be569dcd3fc' 
  AND (
    token = 'tYxE5LvzN63XX9mTSkm/khyEQCkHhhCspOuIIIu2Ufc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )