INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd19e727cf59abd6aa27dbcbb3b9e7204dbc3a59423724eda4fab377bf29facc2', 
    'xGa1giK6mJCJNoSuJqhUDPA36ssHSq6hGYGvuCM8PUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)