UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6aiYnSWN5jdOnfvwDxVE7lHTQOHIJ0UAWVpaDZLKSXQ=' 
WHERE 
  key_id = '66f23bc7d872a204e01f60db296891ad9e3f2ac814212a248a70eaf0b7a45f12' 
  AND (
    token = '6aiYnSWN5jdOnfvwDxVE7lHTQOHIJ0UAWVpaDZLKSXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )