UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Py30nvGMSEuy0efRHAwU9lxpSi5URG4G2XTYsPP7DUA=' 
WHERE 
  key_id = '35c1b459c78db8d905122c822ba198442d7091fa9f5864e0a684897da80422d8' 
  AND (
    token = 'Py30nvGMSEuy0efRHAwU9lxpSi5URG4G2XTYsPP7DUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )