INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b21cc9e1ba204fa25d4e9c8b8a9ff4586ac56626e5bfb4af47ae35476a70fb7', 
    'xTv3m/7ADq3ehnPirh2Tdav375p1J1xdkZWMGgWLcv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)