UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpalTweiYqjrHtJUognhEmO0+rx2A8Eo8PY/Wd98mUQ=' 
WHERE 
  key_id = 'a3261bfc944da771b23fc2b3f49193ec8d35cbbff8db4379f8e1a223dbbe0454' 
  AND (
    token = 'tpalTweiYqjrHtJUognhEmO0+rx2A8Eo8PY/Wd98mUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )