UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zE5h5LcT7GEnK01HfbjK9SS28uhUY0AyXlDEA9XiYNQ=' 
WHERE 
  key_id = '5460882f915503606e80ccba84b076c8296946ea830552edccae91feffaf6d33' 
  AND (
    token = 'zE5h5LcT7GEnK01HfbjK9SS28uhUY0AyXlDEA9XiYNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )