UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '389V/oDJ/gQzYaLZKuZBThWxD+GtgK7e0g1zX9/Ti5A=' 
WHERE 
  key_id = 'f47fd985e28498563489a75e1fac15d90f62cb23e14337a96b6fd47405d03467' 
  AND (
    token = '389V/oDJ/gQzYaLZKuZBThWxD+GtgK7e0g1zX9/Ti5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )