UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D96ySpKq6GmVx7Sbj0cMe26b265wn7F2qurggG2zmeU=' 
WHERE 
  key_id = '188ddea5be636595be2abb5f73164f5a23df40d43d192a47d6c07a27f5cfef49' 
  AND (
    token = 'D96ySpKq6GmVx7Sbj0cMe26b265wn7F2qurggG2zmeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )