UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfBPgoY/evc0ysJ99BFWLnU71jtnvDpgepLpsSVZxBY=' 
WHERE 
  key_id = 'c33eb036e53caf6cbbfdc18515b388466628ff59f8a1fa77d321e0d7766f01a8' 
  AND (
    token = 'rfBPgoY/evc0ysJ99BFWLnU71jtnvDpgepLpsSVZxBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )