UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HoO5Hytyv/cp2FbT6Tp9xjB44bQtKk2GIh8YlHHeDpA=' 
WHERE 
  key_id = 'c961c0c255c2021fff810a6ae48ae850f9af759124b6918808380599eb911b89' 
  AND (
    token = 'HoO5Hytyv/cp2FbT6Tp9xjB44bQtKk2GIh8YlHHeDpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )