UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoE0GpvCWFbhxrqlYaaXarAurXewAGGo0RQgJ7j5bOY=' 
WHERE 
  key_id = 'ffbed16691a19de14a19f9771cc18720dc84215bbbb3efe4596f740a6de54a5c' 
  AND (
    token = 'PoE0GpvCWFbhxrqlYaaXarAurXewAGGo0RQgJ7j5bOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )