UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5nxdg7InnQ1C0whYTwRYGntp9NVlMyTqxoKX9WbvrE=' 
WHERE 
  key_id = '212d8bcebb6d8b6c71ed2758a6b9ac5da0ec4c004a93274ee04d696ced369750' 
  AND (
    token = 'I5nxdg7InnQ1C0whYTwRYGntp9NVlMyTqxoKX9WbvrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )