UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jdg/vmJR/QS1LCeuSWQokTOM6+DTjeViL1ZXxqgWkjM=' 
WHERE 
  key_id = '4f257dd511e259a447009437650cb3590d60c00f580acbb44466b7c30eb0392c' 
  AND (
    token = 'jdg/vmJR/QS1LCeuSWQokTOM6+DTjeViL1ZXxqgWkjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )