UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QW/+qoQl2E2OoxxU1Xns7IWdYqV9mvmi7vVGV7mz8QA=' 
WHERE 
  key_id = 'cd2fc90ee68f55ee71a0ab3ebd350b8a6b035d91cf4fe1eb8751ed2c1625280d' 
  AND (
    token = 'QW/+qoQl2E2OoxxU1Xns7IWdYqV9mvmi7vVGV7mz8QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )