INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48693d8e9b463dc1435e8a89302a7d33654d888c8cd2df553f6ae67e8ace877b', 
    'HVVr0AZMh2RUEai9GWKmWRwzsdhr7NLBaQ5qCZ1N/U4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)