UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2GwW5twww1hNsPIH5QnYOabRJcEqRqlN/wdxPfM4HM=' 
WHERE 
  key_id = 'a72cbd5592e4e57c34d1c9385730e8f24e94f8b6fffd9c0f86e58c289e4b8898' 
  AND (
    token = 'N2GwW5twww1hNsPIH5QnYOabRJcEqRqlN/wdxPfM4HM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )