INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff3d1384710e1e07b40e436c7bb616c3bf178dafe202f1c406454a604db4229', 
    'MK/wE7lCogzK36TUPmbUgCgakXYGRjFuVvjBYNNx7OM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)