(SELECT target AS __id FROM
    (SELECT follower FROM subscriptions WHERE target=? AND model="openvk\\Web\\Models\\Entities\\Club") u0
    RIGHT JOIN
    (SELECT target FROM subscriptions WHERE follower=? AND model="openvk\\Web\\Models\\Entities\\Club") u1
  ON u0.follower = u1.target WHERE u0.follower IS NULL) u2
INNER JOIN profiles ON profiles.id = u2.__id