UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2/dTOnQVfgMvErCAj83yt4uYvAGQW3LNR5y6q/ziTs=' 
WHERE 
  key_id = '498295cab8cb37d63cbe72468cdf6df598a3875051f429bca308311a16816f25' 
  AND (
    token = 'D2/dTOnQVfgMvErCAj83yt4uYvAGQW3LNR5y6q/ziTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )