UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVWNWMjfo9b7I5JGhzG2gYPzAyrIDX1gwA8olUiEtr0=' 
WHERE 
  key_id = 'dcbbe662ae1861caea29c532b88573ef59ccb1197fa2cce4f37e3903ae1b52ff' 
  AND (
    token = 'NVWNWMjfo9b7I5JGhzG2gYPzAyrIDX1gwA8olUiEtr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )