UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBgJfHwvoeqP0xGB7BMp6yiL7EfBPMHQck6IaP4qygw=' 
WHERE 
  key_id = 'c54b5098a475863a9589fbdc458363c4f16238c13fb2faab1386c97197602900' 
  AND (
    token = 'yBgJfHwvoeqP0xGB7BMp6yiL7EfBPMHQck6IaP4qygw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )