INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfedcaea518b1ecd87123b7b327bbd3d1e212b5017d1d8c9cfc01f182750e484', 
    'lNpjrgJe6lDi8wAYvXQEeD4ZJPhtzXaqo/WwYlRvGxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)