INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ea1a6854073b47140897f194986537c70abd7bb9ceb3f476b3c145f014a4d2', 
    '2v9VqsU8RagUQWaOaVqRTk5+HUemtBIVsndE0Zu6a0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)