UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YNydw32k7obV92O6EyWpmML49qs0JyQI11vQVD5lEgo=' 
WHERE 
  key_id = 'e4052e6817b97d60ca2f7299b626a32cab44444fa9b4aad1b6de9798d7fcd814' 
  AND (
    token = 'YNydw32k7obV92O6EyWpmML49qs0JyQI11vQVD5lEgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )