UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHJMMxpOG1KCGRMKdJq01KdzQ6q51aDM9zmYzdGwjXo=' 
WHERE 
  key_id = '2d628343d847977fb3cc0ac5fec858a23044aa8d2775f958119fea31862fd73b' 
  AND (
    token = 'cHJMMxpOG1KCGRMKdJq01KdzQ6q51aDM9zmYzdGwjXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )