UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9rEeAZh5lrxTa/BYx/ivZvrF1BqP5cgMP3KCQw5YTvY=' 
WHERE 
  key_id = '1f8932123247b8f9236ff08fbbb87cadf9bfcf965ef01dbab158b8477ef5f82f' 
  AND (
    token = '9rEeAZh5lrxTa/BYx/ivZvrF1BqP5cgMP3KCQw5YTvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )