UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FbPbV2Rbzy/Ao7372fyA8AIM2PPV9vLSjeTp0lLsLtc=' 
WHERE 
  key_id = '497c1d8699ce970ae758a4ad99e5b2fb9fa5fc22a6aa56e40be72f15ed06c8a4' 
  AND (
    token = 'FbPbV2Rbzy/Ao7372fyA8AIM2PPV9vLSjeTp0lLsLtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )