UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XxjHc8cwCw4eQPF0QrGo34Ye2a8Tg4XkFYQ7GftQLGY=' 
WHERE 
  key_id = '3dd002e14f58b225f6a837e4d2bb2161900ae40f8a18c85f8bfb02ceeb9d1ee5' 
  AND (
    token = 'XxjHc8cwCw4eQPF0QrGo34Ye2a8Tg4XkFYQ7GftQLGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )