UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+j4EyGVr9ywzVU3dvLwn0YOdRfdqKXxYnj/ZsKSlJ30=' 
WHERE 
  key_id = '2a286236699582e6bf06c5b7f60e92ab68ad77b488eded0b2e873a8ef0a2f558' 
  AND (
    token = '+j4EyGVr9ywzVU3dvLwn0YOdRfdqKXxYnj/ZsKSlJ30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )