UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPouHOIW0ylx9Y4gFI861yWVZmuixH277yh8gdfUE4A=' 
WHERE 
  key_id = 'ec6d5457aa34ac22a29ee25e33030f309f71e3434167d2240b27b8ad99ff8655' 
  AND (
    token = 'uPouHOIW0ylx9Y4gFI861yWVZmuixH277yh8gdfUE4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )