UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CqqEIGvQEDivrbfeuYzlzUBxlybd4fc5U4Tu2kVB2Q=' 
WHERE 
  key_id = '92e3cb73a05b896338bc9ceace6ff521150caf6d378485eea717a3d53aae87dc' 
  AND (
    token = '5CqqEIGvQEDivrbfeuYzlzUBxlybd4fc5U4Tu2kVB2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )