INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a9a537e04cbed9a821bfff91f45871350325eb9e1057390ed53f529a5ff3e3', 
    'Ma7AkzEX45r3z+xgng9XIpUM8iR7UTTRA3AMECqdoMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)