UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHpborhcO/00cvZLTMZaqimoWGQ3HIVLTKUlIR1fzV0=' 
WHERE 
  key_id = '8141d567240860ac23f4fd3a8f3a14313c2b3c910c052746aabcd3c203c0809a' 
  AND (
    token = 'KHpborhcO/00cvZLTMZaqimoWGQ3HIVLTKUlIR1fzV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )