UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3nNvralWRYyH57wvo1NUbP1GgF8ii21s/kUD4lgKDrg=' 
WHERE 
  key_id = '57d35a485ecf975d38b9706ce31209e348d6db4db23a68ea5ee05d89a5577925' 
  AND (
    token = '3nNvralWRYyH57wvo1NUbP1GgF8ii21s/kUD4lgKDrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )