UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c/RTOmcreGZLXzNwA+yvFYoLApgTxHXUdXi93QnyRl8=' 
WHERE 
  key_id = 'ae86dad242a438e7b574f986b014342c59cef272e8de1da8026e952f6bbe97a3' 
  AND (
    token = 'c/RTOmcreGZLXzNwA+yvFYoLApgTxHXUdXi93QnyRl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )