UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1bkyQTA+f3ze+wfmCLWfwO0B/gdOrcYMPJSIsWh2wi0=' 
WHERE 
  key_id = '9e35e8d7e7a995e82e8fece25cddce734cbed13378df9b843fa3be955e29cbdd' 
  AND (
    token = '1bkyQTA+f3ze+wfmCLWfwO0B/gdOrcYMPJSIsWh2wi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )