UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p22pjf8jXSQZ+oLwxbe5x6BbeAEmUE7u9MQjSdylNfQ=' 
WHERE 
  key_id = '6cf3c5f252885a02faf6cc75dcd86a594f671479a5f9fcdbfab18116aa9f7f2f' 
  AND (
    token = 'p22pjf8jXSQZ+oLwxbe5x6BbeAEmUE7u9MQjSdylNfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )