UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jHOKUjHvYcW/dlztnTFafwBbSccbZ5RJ9UhXrztPrJY=' 
WHERE 
  key_id = '887965f2aca3ab598746419aed79e1ded0bbddbc438dde3c1ec3fc5d34a988ad' 
  AND (
    token = 'jHOKUjHvYcW/dlztnTFafwBbSccbZ5RJ9UhXrztPrJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )