UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n8zYf7wpF1sd+egz+ielEH6BuucM7xmZsgxxUqNZc9o=' 
WHERE 
  key_id = '4718645d9d5d5987bf07c9eff376960bf5d158f41cd8b51902dfde6b221b96e8' 
  AND (
    token = 'n8zYf7wpF1sd+egz+ielEH6BuucM7xmZsgxxUqNZc9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )