UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzH+DLPjE9JX/oAs5jT+zv+5f/udYb3mHQ/szrZW7ZM=' 
WHERE 
  key_id = 'b476cfd076d78b3c37c44bd4ebd0b54d7a7b7c47f605b6ccdc9d778bf0b130e6' 
  AND (
    token = 'bzH+DLPjE9JX/oAs5jT+zv+5f/udYb3mHQ/szrZW7ZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )