INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76ee71296b8230632eae4669766617005747ed9ceb19d55dbca86b34e08baacf', 
    'kJ03MrIZqjKrkyA22NIjbcaq2IL2eNAzUq0UWY2eJTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)