UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1g8ihIHtxLo6BfDRBWeSnUe2+fo4dJEkDTa4cEBkVck=' 
WHERE 
  key_id = 'e01b1e62570de30fd53282b81a8521b4a79cc87e55c82c8c554f6fae16ca2ac8' 
  AND (
    token = '1g8ihIHtxLo6BfDRBWeSnUe2+fo4dJEkDTa4cEBkVck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )