UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DvzCTJ4er5PHn09L4ku6q6a7oTzjP0cP7a/QJ2grrZw=' 
WHERE 
  key_id = '488de387ce49a7d06bf56c7a7b816e8448bf4a9607a9eea0037878f8f96d520f' 
  AND (
    token = 'DvzCTJ4er5PHn09L4ku6q6a7oTzjP0cP7a/QJ2grrZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )