UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKt+wWmUesjJgOgZQbIEQzUMSi37/ERIxOHcFpJBKgk=' 
WHERE 
  key_id = 'f5a5dcc4815703da4eeeb5e7ba528c3c60a5e5e4d800b8b8afea2556e46f8db3' 
  AND (
    token = 'rKt+wWmUesjJgOgZQbIEQzUMSi37/ERIxOHcFpJBKgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )