INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acfb0d2bc73a1cbfde15dc225d7fa91d2f71a71f43565f0784dd2c27740496e7', 
    '6CnTxTyxljs1SySdqa1KgVQYejiqqkMD6LanzxoSUC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)