INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '390c24623ac2dcfe471cc8faf5680c6684b274a1e4e58e9978749ab1419ca199', 
    'DWQcUF85GvPj7ilkp8L1oM3rwdpntSeDHuXWm9GwU1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)