UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlJca31lGBbA4S92cPxziPbGVYYXBGYfCaap5bPEobA=' 
WHERE 
  key_id = '0f389f953c53609257a9b4fd78273d44c5f4385b6b1f67d05b2f59c437098f0d' 
  AND (
    token = 'nlJca31lGBbA4S92cPxziPbGVYYXBGYfCaap5bPEobA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )