DELETE FROM cscart_lock_keys WHERE key_id = 'b6cffd2a81b5751da7119a6dbc7dd2c7dbf012ce1ee36483f60d2b43fbae6692' AND token = 'mhduH4Qyo7QdxvheNjWFWuDSBMDuxKJrJBGkuCeL4aE='