UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnDOIEHHBoG/pUoBEcAtlyVReWY4DnbYDuaVUc3vdQc=' 
WHERE 
  key_id = '6a8e8202dc52d33611afb751161c18efc6ab52990bb89e150702ef3d6d83ed06' 
  AND (
    token = 'dnDOIEHHBoG/pUoBEcAtlyVReWY4DnbYDuaVUc3vdQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )