UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBMlYjKwhPS5bDJhcfNRGmF5tw6crx/05/axBQ4oJKQ=' 
WHERE 
  key_id = '2b33890bb524f2a75ea14d7822aa29773f4026fb5ea02157c5e5537032435ea4' 
  AND (
    token = 'VBMlYjKwhPS5bDJhcfNRGmF5tw6crx/05/axBQ4oJKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )