Kubernetes SAT token as environment variable

I have created a K8 service account token using following command;

kubectl create serviceaccount test-sat-account

I have deployment yaml for a dotnet service and I am importing the above token in a volume as below;

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      serviceAccountName: test-sat-account
      containers:
      - name: my-container
        image: ""
        imagePullPolicy: Always
        volumeMounts:
        - name: my-token
          mountPath: /var/run/secrets/tokens
        env:
        - name: SATToken
          value: ****<Can we Pass the SAT token here?>****
        ports:
        - name: http
          containerPort: 80
          protocol: TCP
      volumes:
      - name: my-token
        projected:
          sources:
          - serviceAccountToken:
              path: my-token
              audience: test-audience

Now, instead of reading the token from the mountpath in the code, I want to pass the value of the token to an environment variable in the above yaml. Is it possible to do that? If yes, how?

Arrange for the token to be stored in a Secret resource:

apiVersion: v1
kind: Secret
metadata:
  name: test-sat-account-token
  annotations:
    kubernetes.io/service-account.name: test-sat-account
type: kubernetes.io/service-account-token

Now, use that Secret as the source for an environment value:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      serviceAccountName: test-sat-account
      containers:
      - name: my-container
        image: ""
        imagePullPolicy: Always
        env:
        - name: SATToken
          valueFrom:
            secretKeyRef:
              name: test-sat-account-token
              key: token
        ports:
        - name: http
          containerPort: 80
          protocol: TCP