UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vE9sbpGYiEUnfQ1npM7bF4DyQmuShQrnZYMvBYO9CFQ=' 
WHERE 
  key_id = '6f3478c3c9da9495acd54f1878e9eabcb7d7714347a4e3803ba29a3edba86a87' 
  AND (
    token = 'vE9sbpGYiEUnfQ1npM7bF4DyQmuShQrnZYMvBYO9CFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )