UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2TO5/kdPtoB6XEF6AS3nK1M5Q5JZh2YFlKBL5Ou9DY=' 
WHERE 
  key_id = '23e9100717e72bc5349c904963560637962787b7085be582cded9afb9bce5695' 
  AND (
    token = 'l2TO5/kdPtoB6XEF6AS3nK1M5Q5JZh2YFlKBL5Ou9DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )