UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rK63hlbq7UzZdfCoIRNKrS3k2ffcPJrrhkjXTqk9FDM=' 
WHERE 
  key_id = 'a6565c90595bbe36a97297540b9a03b581269e001e8f9e7b05e8c4c55183a207' 
  AND (
    token = 'rK63hlbq7UzZdfCoIRNKrS3k2ffcPJrrhkjXTqk9FDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )