Keyhole Shape In A Square With Points In Angles Surrounded By Many Outlines

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="49.189"
    height="49.189"
    viewBox="0 0 49.189 49.189"
>
    <path
        d="M40.245 0h-31.3L.008 8.936V40.252l8.936 8.938h31.301l8.936-8.937V8.937L40.245 0zm8.311 16.24v23.753l-8.57 8.569H9.202l-8.57-8.571V9.194L9.203.625H39.985l8.568 8.571v7.044h.003z"
    />
    <path
        d="M32.942 2.619v-.002H10.029L2.627 10.02v6.22h-.002v22.927l7.404 7.401h6.219v.002H39.159l7.402-7.403v-6.22h.002V10.02l-7.404-7.401h-6.217zM45.94 16.24v16.707h-.002v5.961l-7.037 7.037H16.247v-.002h-5.96L3.25 38.907V16.24h.002v-5.961l7.037-7.037H32.94v.001h5.961l7.037 7.037v5.96h.002z"
    />
    <path
        d="m32.942 5.237-16.695-.001h-5.134l-5.868 5.869v5.135h-.001v21.841l5.869 5.869h5.134v.001H38.075l5.867-5.869v-5.135h.002V11.106l-5.869-5.869h-5.133zM43.321 16.24v16.707h-.002v4.876l-5.502 5.504h-21.57v-.002h-4.875l-5.504-5.502V16.24h.001v-4.876l5.502-5.504H32.94v.002h4.875l5.502 5.502v4.876h.004z"
    />
    <path
        d="M32.942 7.854H12.199L7.863 12.19v4.051h-.001v20.757l4.335 4.336h4.05v.001h20.742l4.336-4.336V12.19l-4.334-4.336h-4.049zm7.76 8.386v16.707H40.7v3.792l-3.969 3.97H16.247v-.001h-3.792l-3.969-3.969V16.24h.001v-3.792l3.97-3.97H32.94v.001h3.793l3.969 3.969v3.792z"
    />
    <path
        d="M32.942 11.099v-.002H13.541l-2.435 2.437v2.707h-.002v19.413l2.437 2.436h2.706v.002H35.647l2.434-2.437v-2.707h.002V13.534l-2.436-2.436-2.705.001zM20.632 33.47l2.659-9.613a4.482 4.482 0 0 1 1.676-8.638 4.481 4.481 0 0 1 2.176 8.399l2.561 9.853-9.072-.001z"
    />
</svg>