INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1d874569926c9794627ffdbef0e24fc6847683ead717dc552ac15af3044041', 
    'MSavNDl2lqJMczS7pLtebZOu8Uhighxx+7za29Lv0qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)