UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5TXiKm0HGPyeHcb7pQEkXlpog6VUcLCdcuM9+rJ5UU=' 
WHERE 
  key_id = 'ca48566a20e870692bb148eca5565440c4455342a83b8e34644ecd54320a4398' 
  AND (
    token = 'N5TXiKm0HGPyeHcb7pQEkXlpog6VUcLCdcuM9+rJ5UU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )