UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8lO6SclcEtQ4hwEk6eggrIyl2ZqLMARW9wVk3DwZC4=' 
WHERE 
  key_id = '4e08dea5124a35aea0a9977fb969aba63a6a670d1de47781d4a347a12c3788bb' 
  AND (
    token = 'b8lO6SclcEtQ4hwEk6eggrIyl2ZqLMARW9wVk3DwZC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )