UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddpsck1WCdf10xAqeAPt1K8K5V7u5XQX6fv5IbbMfXc=' 
WHERE 
  key_id = 'b037d98c7f9f102cc9dc34c337b72d23265a70721891aed795fdfca1583fb919' 
  AND (
    token = 'ddpsck1WCdf10xAqeAPt1K8K5V7u5XQX6fv5IbbMfXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )