INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f589b4ca5f4bea37a826af8dcda2d98bc0128102e0e12c22e9ade5d4a617f301', 
    'nbMVGQPfjhMudhzhvp492YmO+MaHZhf3WHSc8/PWAds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)