UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPPBmTvcgzloypfrn1f5Ky6Uu7DCUwNKizuRAaUJNmA=' 
WHERE 
  key_id = 'bef680040c3d1b7359960bc24e249541541b233f9f4f709dc3b9037b290fc8f3' 
  AND (
    token = 'pPPBmTvcgzloypfrn1f5Ky6Uu7DCUwNKizuRAaUJNmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )