UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwSChPlBw7K1vJq67raj3nlLMbi0WrBTmi5nSwQKVXY=' 
WHERE 
  key_id = 'b3db675cbf82d26a1d942cb8e3fba440c1e7bd8c4d993cde7bae0f88370f6ba6' 
  AND (
    token = 'rwSChPlBw7K1vJq67raj3nlLMbi0WrBTmi5nSwQKVXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )