UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uwv+YFc1h83fglgx897s2x6pqrKssExtesDO7gDhm50=' 
WHERE 
  key_id = '497ed8457cce9d8b4e1c990b7b41d9931f1274730e2b137bd96dbf0d771fc8a6' 
  AND (
    token = 'Uwv+YFc1h83fglgx897s2x6pqrKssExtesDO7gDhm50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )