diff --git a/dist/index.mjs b/dist/index.mjs
--- a/dist/index.mjs
+++ b/dist/index.mjs
@@ -52,7 +52,12 @@ const drizzleAdapter = (db, config) => {
 		}
 		const withReturning = async (model, builder, data, where) => {
 			if (config.provider !== "mysql") return (await builder.returning())[0];
-			await builder.execute();
+			const mutationResult = await builder.execute();
+			const mysqlResult = Array.isArray(mutationResult) ? mutationResult[0] : mutationResult;
+			if (model === "oauthRefreshToken" && where?.some((w) => w.field === "revoked")) {
+				const affectedRows = mysqlResult?.affectedRows ?? mysqlResult?.rowsAffected ?? mysqlResult?.changes;
+				if (affectedRows === 0) return null;
+			}
 			const schemaModel = getSchema(model);
 			const builderVal = builder.config?.values;
 			if (where?.length) {