INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28c231518451eb818bf3bd6f54f572eb36f782c60491bb68980c7e5b9f55668c', 
    'nkBYtFVd4ID+mQzkw77s933ejRc1mf1cyDVdR76Zk3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)