UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YO6WoEeR7I7qzKuGpCnTgYcdBt+jgMaTV9R0LQ0EQQ=' 
WHERE 
  key_id = 'c3b95a459cabcc1b288d2e3d7128e40881d5283237065e098b6014e7b9de3a25' 
  AND (
    token = '6YO6WoEeR7I7qzKuGpCnTgYcdBt+jgMaTV9R0LQ0EQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )