INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '452925f21bdf18840415deb879942937908622158a89ec488bc78b3c16ee9019', 
    'JjXlkh9vOK2Br6cmc4YvcJKDdsiyfG54yS0C6rqfgZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)