DELETE FROM cscart_lock_keys WHERE key_id = '21a9aeb2686abfd997585b07eb7a1a38540eeb89d031234642b2b8d9b2d737c7' AND token = 'QVu8ue+qPUdjwqDxlETHYUmPe8WGIQH4JNaCDFUfz5M='