UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NkiJ9sSS1eUenKCQiHLd/bKOVdWr+IcDxP3lL+4IL/E=' 
WHERE 
  key_id = 'e6f579ee8965ffa58eb647437477f93b7c9c4ca626a7e481472c70469d20ed5d' 
  AND (
    token = 'NkiJ9sSS1eUenKCQiHLd/bKOVdWr+IcDxP3lL+4IL/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )