UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SZ8GSxwbLtGAyW5T7dYvamvpQIq3TPBnpLLdQ1fWmOw=' 
WHERE 
  key_id = '5ac09c5628e4d8478734b153d4c73a8ce8b045b8a9536ba01e8d25bb1420ee9b' 
  AND (
    token = 'SZ8GSxwbLtGAyW5T7dYvamvpQIq3TPBnpLLdQ1fWmOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )