INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff0979226afba3156eae3c4554ff8f27eefee44a902b73934e1566915e746cdd', 
    'Tv340dL3JZJZyJD6jmihnOdwPnA3GGZhIyKK24A1MBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)