INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '832670fad798ac16015f67bfb12df0387175d3b371145fec13d72b09a9829669', 
    'E2RUTyrndx6BkBb8czAi5VdZ8iYHttxmP8Z9F4fotjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)