INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '497c558d99bb9e2e0cf55c1e0c0517c5d8a614535d68b0faa81851007a4a93a9', 
    'xYZiAq5XP5JLWvLgnOtDlZhjpvOcOu6xUFahkRTHdLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)