UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46E/rWv2uHsOGvB0UEQ5TFq7mXlIAnTDXMYYgfXLuyk=' 
WHERE 
  key_id = 'ca92994ef7dd0398f30834bb0aa5af457187ad11a4e9a4af1a50e8df615e3309' 
  AND (
    token = '46E/rWv2uHsOGvB0UEQ5TFq7mXlIAnTDXMYYgfXLuyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )