INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de8d11efd86ed67fabc1b806405e13c7446355f187b328d69c02410ea12c81c6', 
    'c+xHY4WhwYAxuYHUIcBvrBjwzeSrhK/Uini12jxy5Oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)