MQ_URL expose project_id and token in configuration file

[saphoooo]

Is there a way to avoid this kind of string in my deployment definition on K8s:

ironmq://project_id:token@mq-aws-us-east-1.iron.io/queue_prefix

Something like:

PROJECT_ID="project_id"
TOKEN="token"
IRONMQ_URL="mq-aws-us-east-1.iron.io/queue_prefix"

Then I should put project_id in configMaps and token in Secret