diff --git a/apps/web/src/routes/login/+server.ts b/apps/web/src/routes/login/+server.ts
index 6f6fba2..b5c82b3 100644
--- a/apps/web/src/routes/login/+server.ts
+++ b/apps/web/src/routes/login/+server.ts
@@ -16,20 +16,19 @@ export const GET: RequestHandler = async (event) => {
 
   // Hash del token (no loguear el valor en claro)
   const tokenHash = await sha256Hex(token);
-  const nowIso = toIsoSql(new Date());
 
   const db = await getDb();
 
-  // Intentar canjear el token: marcarlo como usado si está vigente y no usado
+  // Intentar canjear el token: marcarlo como usado si está vigente y no usado (usar tiempo de SQLite)
   const res = db
     .prepare(
       `UPDATE web_tokens
-       SET used_at = ?
+       SET used_at = strftime('%Y-%m-%d %H:%M:%f','now')
        WHERE token_hash = ?
          AND used_at IS NULL
-         AND expires_at > ?`
+         AND expires_at > strftime('%Y-%m-%d %H:%M:%f','now')`
     )
-    .run(nowIso, tokenHash, nowIso);
+    .run(tokenHash);
 
   const changes = Number(res?.changes || 0);
   if (changes < 1) {