INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6192b4ace78c565accbce1c14513ee0419bf85568bc76694722bb434c253e7e7', 
    'ZrNT71qVis9GcagCW3EdIa5IFnSq6TxQyiaS22OoMhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)