UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJhBh95TWMxAOpQ3YsVLg9KNlLHGUd6BBe6UYrZ+g+M=' 
WHERE 
  key_id = 'ed609f98b1489f4113aae77cbf63540c0bd240c364b57b8295982e55b8da33ec' 
  AND (
    token = 'xJhBh95TWMxAOpQ3YsVLg9KNlLHGUd6BBe6UYrZ+g+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )