UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjbdCtiHaiZaS8aq7HxtrpMOwVltU0qiYtPeUkZV9zw=' 
WHERE 
  key_id = 'ce8ddce73e94ef039757e541efde259c50f5cf2b968c449ff40a54cbd4f85793' 
  AND (
    token = 'rjbdCtiHaiZaS8aq7HxtrpMOwVltU0qiYtPeUkZV9zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )