DELETE FROM cscart_lock_keys WHERE key_id = '6f51539b3f760c9d91d9cfddcb12751d3355e75a66fc1b21782c98a228cbc6b6' AND token = 'Q8sCR1cNGSUdraZUBVlrSca9kCgEJbrotKq/743wHLQ='