UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N6KNkBg7xAByufnNCobtn91TmV0AkA+hfbUQ5YwGPvU=' 
WHERE 
  key_id = 'd80c568aea9ff760bc08d94f1733bddd99e5dfa2a6d4a0930b058b2ee6467ff4' 
  AND (
    token = 'N6KNkBg7xAByufnNCobtn91TmV0AkA+hfbUQ5YwGPvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )