INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd75330048986c68f38249a19e34df72dcc3bfec054fbcfa8a16d0a523ff9ef7', 
    'QdPwFaCYbBVJMloEDQGZzmm/vkuyqSadfbI83HRXmok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)