UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XbFwrUjUCj23NcNoJkXzhfa8iThxkpCz9I3YGV/a0+Y=' 
WHERE 
  key_id = '9be301fc3007a23d5daa146c8be42858b43ca2685a9f0f49aed0fee1d633a503' 
  AND (
    token = 'XbFwrUjUCj23NcNoJkXzhfa8iThxkpCz9I3YGV/a0+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )