UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVA3NS4ynYNlY1SvUNfIXrVcfizqfy1a3v1yC2I2qGM=' 
WHERE 
  key_id = '425306f3e15a1686cb6ae68c3057ab18e07c5a6750b69c9f17ff5678f37fdc5b' 
  AND (
    token = 'dVA3NS4ynYNlY1SvUNfIXrVcfizqfy1a3v1yC2I2qGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )