INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f9e85dee183ee9dd094fcc223a6b0a22473947a1e87beafe0d44fe906a70383', 
    'efpLUzMO640NNWx5kyOiXfo7E85Jj22Vn3sKPLaVnTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)