UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkl4XP3DsC4C475H5MDKZOWDBZ+jzPiBlXraCxg8qVo=' 
WHERE 
  key_id = '1faad679a135a06182bf92b1194513fe5f11b8b29ee13ef65852813fcb7069d8' 
  AND (
    token = 'rkl4XP3DsC4C475H5MDKZOWDBZ+jzPiBlXraCxg8qVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )