UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cmy2MYUWqcKIVCIEAlMjSDiTVOLt00i1ZoJlF+DRuKI=' 
WHERE 
  key_id = '61611273be2aabae7fea599071deaee90650a67791187bc2215b631f81180225' 
  AND (
    token = 'Cmy2MYUWqcKIVCIEAlMjSDiTVOLt00i1ZoJlF+DRuKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )