INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4675455deb480e94e735ffccf8f4565fc112e10d225b9caa107ea8686ec22175', 
    '7JBDF3NSMDMffUB225pOKWdahk2s9FIOOsPBPrMIJ8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)