INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '863e938d1ebef172e63a16327c2b893c524eabd51ff6416d7d760179d89fc048', 
    'pucSL05ZFfUSXFbo5fst0kxZRdvPwBO7rg6MU7qbxDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)