UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WfQnTdK7xcrTwAa7csEpekcRAQig+cQJ76QdF1ULwy0=' 
WHERE 
  key_id = '8d69ff42e3687009761fe5b0ae1eecb49d2532d9514165f2821e140dcf95a3a4' 
  AND (
    token = 'WfQnTdK7xcrTwAa7csEpekcRAQig+cQJ76QdF1ULwy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )