INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e742bef036ed9c5a278c0bf0264402b48f70d6d1ebbbb5bde4449b4a25b810', 
    'ufstnSePeEF7e4vYD+KyNRzq8n9qlNKquqE+SwZZQcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)