UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ypLekLMnQzA9/8LFqwlu8r7x6CXT+XaT8gJKgc1D1xI=' 
WHERE 
  key_id = '1d3c844ad9bacb51ac9e4fa520e6ceda72dc217d8a7c0aed3d8081b9a20f6698' 
  AND (
    token = 'ypLekLMnQzA9/8LFqwlu8r7x6CXT+XaT8gJKgc1D1xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )