UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQstOn7wGDewLJbjk1RUXq90FZLMiTeDNf/3VGfIh5M=' 
WHERE 
  key_id = '43e0363facd4402959c5d0eb8399b915607d97f8f1ea27d3abb3c75439fe059d' 
  AND (
    token = 'mQstOn7wGDewLJbjk1RUXq90FZLMiTeDNf/3VGfIh5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )