UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iX9bcRbLoN47WEAkTGu/VepAo3EMXfvq3h4vOiAO6g=' 
WHERE 
  key_id = 'f615ca088c972408647638c40d60b467f0d9a5f298f026dd26320c22f1972bd0' 
  AND (
    token = '8iX9bcRbLoN47WEAkTGu/VepAo3EMXfvq3h4vOiAO6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )