INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48442ed7583ed98b987ec1c7763a8e9243f7d2ce2e807f55a8966df94f0e32f', 
    'cHpLv6BEk2XGBd8o9yEuYEewU6pRaK0QRXklaD5xgM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)