INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd439504ffde155ee43635371f3b835ad2abe2f1ae023cb4265d9004d11512f05', 
    '8IThq0CCmqqhNssM3ssubcKl4QmxP5WXsqFUl1GKtiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)