UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXJjjnUIM9hFoFiHqEzJePwxv14RYjZupLU04N9GP6k=' 
WHERE 
  key_id = '81868be88022567bebc144879e8b992cd743da9daa932a1689f9af98789a8e72' 
  AND (
    token = 'qXJjjnUIM9hFoFiHqEzJePwxv14RYjZupLU04N9GP6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )