UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQM9BIKXsmn4Cvo6cObCNgdV7/gApbNuV3mDxeiPMdo=' 
WHERE 
  key_id = '9b42811a01863b0ab725afcf8e7bf338a20a7231933a8aca267aee78e8b7d5d6' 
  AND (
    token = 'hQM9BIKXsmn4Cvo6cObCNgdV7/gApbNuV3mDxeiPMdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )