UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Av9Pq4lrXDt4K5WmyWtOapxWpwFGdhFmY3am25TDE+U=' 
WHERE 
  key_id = '7ad522d5c07c2e6837d85cf3658541276bec30bfe5f710eb49acf3a246ffeda9' 
  AND (
    token = 'Av9Pq4lrXDt4K5WmyWtOapxWpwFGdhFmY3am25TDE+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )