UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E5e7gC755E2ok34rqZxoPV7cmye4FtDtYCmsE98xsfM=' 
WHERE 
  key_id = '29c3eefba646bd7b70f46906a28c478d77b6fa5072edb9a2306056a10daf52fc' 
  AND (
    token = 'E5e7gC755E2ok34rqZxoPV7cmye4FtDtYCmsE98xsfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )