INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79a21ed851129a56f4f48a15f1eda8c1b46eceb7daafcecc06132b4f1ce72d65', 
    'S/8uTFwVcBKldvKw2nZLCGKMXHzEmkDQm6ngTmRzjuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)