UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZ5b9rMUz07hFBkQWK9gSqFJRFXTOROOIPsUITjgZJc=' 
WHERE 
  key_id = '67343975ef8df55c83d9fdf62bdf628e2b51b738bebcb3713492ab389868b0d1' 
  AND (
    token = 'GZ5b9rMUz07hFBkQWK9gSqFJRFXTOROOIPsUITjgZJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )