UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNvKKrmSaIUoh1EzfY6I324u5RxqUmidyH1Diua/ZyM=' 
WHERE 
  key_id = 'db22856c24624932e33ef358da964d2797dcbe656ddab74cc94491252545bd72' 
  AND (
    token = 'xNvKKrmSaIUoh1EzfY6I324u5RxqUmidyH1Diua/ZyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )