UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'belZ8sY4dhZbuNqk/AP3jLSnZJegES3H0ZCZSKEwdrI=' 
WHERE 
  key_id = 'c1c65deb245f29981007ac546424e1585e28bdc5b9a20b68b5a1c0b94e67de3f' 
  AND (
    token = 'belZ8sY4dhZbuNqk/AP3jLSnZJegES3H0ZCZSKEwdrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )