DELETE FROM cscart_lock_keys WHERE key_id = 'ef51e6c34c1f01b074f0dff68dc10c1660a9e45f8c04bd44c57223436cd1e509' AND token = 'Isy9RGelDG4LY9M5IjDhVm59zulB6/hWDw8OCJno+QE='