UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nB/ZBEq12RW/NT1VvDpe9An5ho9W8fotXePoCR0fkYE=' 
WHERE 
  key_id = 'f409ee232a16c6bb8f35956b6a458705818853677eecba1cb7aa36eb757effee' 
  AND (
    token = 'nB/ZBEq12RW/NT1VvDpe9An5ho9W8fotXePoCR0fkYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )