INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b41c5f8a23d45cdf9321f659adf1b3b1014e3a3832e157dd3a3e198be025315', 
    'x7IdVVsZj2LEwHoa09D+anb9JF1XO2T9ywlAb65YTnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)