UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2zT4s4YcU5HPClojnoGWIJIKZDwmQeRbDziqwysxlQ=' 
WHERE 
  key_id = 'd2e3149e8b2e82064226aeb8959cdd9612fef0ad0f12372544a2807bdae0bb95' 
  AND (
    token = 'Z2zT4s4YcU5HPClojnoGWIJIKZDwmQeRbDziqwysxlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )