UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h/NQ0lAp5hmGtDeKktKJ+s7Bsi8jDQIajhxkEoMLdo=' 
WHERE 
  key_id = 'cfa3ed9bda847499924670cf09995ac0d4ca4dac1fd2574bb6e58bc4412a6c8f' 
  AND (
    token = '4h/NQ0lAp5hmGtDeKktKJ+s7Bsi8jDQIajhxkEoMLdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )