UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p60GNFQq6euZTyGZeyFhuVhnDiYkNLbuUDIr7vYaMyE=' 
WHERE 
  key_id = 'c82b4608ad41924382e8232e5198aab93da68758f0266ce853ce7514b02ab18a' 
  AND (
    token = 'p60GNFQq6euZTyGZeyFhuVhnDiYkNLbuUDIr7vYaMyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )