INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ca2617baaf2ee68e9ad90161c46b40b49a7e8a1d504b6a9e7fac78bed824347', 
    'JJj8AS6iYMs3oxVdhaAS1MViYjtTbu/kuft1H/B9kdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)