INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b84a7596c8aa8466807e212247fe0d25ea3a828d3ef90b48b6daab741aa8d541', 
    'AJ4Yhx0C4nbpkLyGRjVaRkQyp7hrWakAgVLBW/ku0J0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)