INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874e4cc47c91a58798923ec66cc44a890ad4efc8f462455470a13ad7b371997b', 
    'YUUCdKL+HeBvNW+TYuxCi0qLJ6vhsZGYknxGRF9F47I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)