UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WXisSIWWYT6aiIx7hlT66xpgyXi0NAfE0KhaF9GHMFM=' 
WHERE 
  key_id = '6f7c97fe645fb5bd2ed20aadc193e3384fa1fb4c879f6d509e46e88c4de28a4e' 
  AND (
    token = 'WXisSIWWYT6aiIx7hlT66xpgyXi0NAfE0KhaF9GHMFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )