UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NG5rtoln8Y5EjTiF5yZiBziN5XzNZ6HreKsS8qUpoxU=' 
WHERE 
  key_id = 'dad1c98fff9a3925b540980d46d45f30d544b5a66c9669314264c120b1fa43b7' 
  AND (
    token = 'NG5rtoln8Y5EjTiF5yZiBziN5XzNZ6HreKsS8qUpoxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )