INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f3415e0df39de89a25e2c886498930748626bf06fb24cd207f39c6271bf55fa', 
    'c2kOkfxGt0DsPQh6WXwmPLyg5IRvpkcmfI9li8WLCkg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)