UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iLaM/QCt/9S6wbQOFJHekGqkjUcZ0oU85U3rcYmr8w=' 
WHERE 
  key_id = 'e0d97f2250c6a27dbd5ba7318d44a9a55da74763c87bff8fe38f9744b6463c5b' 
  AND (
    token = '8iLaM/QCt/9S6wbQOFJHekGqkjUcZ0oU85U3rcYmr8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )