UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpKQazQNYua4pA47Y0TWB1WCyOouAuMjmas3WjMekmc=' 
WHERE 
  key_id = 'a10561d69352816eb64a6c72c93ff1a1e424b6e09b59fc3428650a91aeed4742' 
  AND (
    token = 'QpKQazQNYua4pA47Y0TWB1WCyOouAuMjmas3WjMekmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )