INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a53298c2c66cbf417d757e9d9264a16abec9d974ec820540cee093058265e348', 
    'ldvEzGBdVP24WXzCHUSOtEM9nN+P9Gcg8DEq+E7ey0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)