DELETE FROM cscart_lock_keys WHERE key_id = '51ac8525f3b509ce66718efaea1beb698cd2818a48c1f72a2adc30a050c1c7d0' AND token = 'QrwEYwpUEgisRq1EgwNrZ948ndB+uIDR0Vb1PH+QKsc='