LB image will be selected wrongly if more records are related to openshift_lb = yes while creating images

[jinlings]

in CSC we support ZVM and KVM, so we will create at lease two type of images for it ,and if openshift_lb = yes in both images, then while creating LB, it will take the issue randomly,it will cause issue if we want to create ocp for zvm ,but the LB image is for kvm
current code
image := &model.Image{}
err = db.Where(“open_shift_lb = ?“, true).Take(image).Error