UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4MitBBzPB+ie5cgPQmR2b4yIDiZoyNIYouUFb9Acz4=' 
WHERE 
  key_id = '1fcdaf75f49c49bdb6978056023d98f269b91b66786a264fdda287252ba43ba9' 
  AND (
    token = 'N4MitBBzPB+ie5cgPQmR2b4yIDiZoyNIYouUFb9Acz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )