DELETE FROM cscart_lock_keys WHERE key_id = 'b51d617b55f42d2f6fe7d8b8299f45f78a8e36cf05f736cca1a80d3974b6ae8c' AND token = 'R2d1+t+vEkowTuvpBvAgbLzT0L4GK9WJ557TKBbYbTI='