UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i49Vkj4MjNqATl8gQCYPnKkK/XUA0ePOXsnCBdLb8c=' 
WHERE 
  key_id = 'e304cea90ce38e84360c35b880ebeceda3fbfe9c6cc6a01dbaaf815ab28f8a1e' 
  AND (
    token = '3i49Vkj4MjNqATl8gQCYPnKkK/XUA0ePOXsnCBdLb8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )