UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbjNB1HEsqibfSzvJ7ObtK/0vqOhaoIzr1hDf4yfzdU=' 
WHERE 
  key_id = '850cfbc3b0056ef49c825836a9e68f333f51df02b8692b9a5b9c18eed80e3f27' 
  AND (
    token = 'kbjNB1HEsqibfSzvJ7ObtK/0vqOhaoIzr1hDf4yfzdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )