UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8afWn76VN6wHtZtkXsdoNl5mAe8UkHvh1ctWwZPXAZI=' 
WHERE 
  key_id = '6be23efc6b40c4ffd3c256998dcaaf256f5714439ad3d25527ae5deac7fa6341' 
  AND (
    token = '8afWn76VN6wHtZtkXsdoNl5mAe8UkHvh1ctWwZPXAZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )