UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8YAf1pMMhZBYLW16l8WB14RMIyu0Uni9Mkk7UzTR+7E=' 
WHERE 
  key_id = 'ef8baa72e62428d6aa06cd60c3c09e30455de05372fe5dcc90aa273da5acbda0' 
  AND (
    token = '8YAf1pMMhZBYLW16l8WB14RMIyu0Uni9Mkk7UzTR+7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )