Update index.js

index.js

@@ -401,7 +401,7 @@ app.post("/api/v1/key/api-key-ban", authenticateApiKey, apiLimiter, async (req,
 
         if (!existingUser || !existingUserTwo) {
             const userDocument = {
-              key: null,
+              key: "banned",
               createdAt: new Date(),
               owner: userIdNumber,
               type: "free",
@@ -409,9 +409,9 @@ app.post("/api/v1/key/api-key-ban", authenticateApiKey, apiLimiter, async (req,
               username: null,
             };
             const userDocumentTwo = new ApiKey({
-              key: null,
+              key: "banned",
               createdAt: new Date(),
-              expiresAt: null,
+              expiresAt: 10,
               owner: userIdNumber,
               type: "premium",
               is_banned: true,