INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '938dfbd2d338537f30e56671fab8f5c68c84dfd77dd98794c953f19ccb103a01', 
    'vZP+lo/+TKmkTNg08dahhIsmUDZNd4h48BJ5Dzj047I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)