UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sismJjdNOrHcqSE8Gtj4qfQT/tJFXuLq/GOMm+epmwI=' 
WHERE 
  key_id = '2448065f8c8277d2e394a76c9d544e875595773c4221b828b6b9a1adb50c1df5' 
  AND (
    token = 'sismJjdNOrHcqSE8Gtj4qfQT/tJFXuLq/GOMm+epmwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )