UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xg2dyWoX1uE5GCvO28IwS9TMOQkMKlMg/oYOAJ64O5c=' 
WHERE 
  key_id = '3b2f0ed819c4be5f6c1c0ad39d081481ef099ba00944fcea17c7ec8bbb9bb43d' 
  AND (
    token = 'xg2dyWoX1uE5GCvO28IwS9TMOQkMKlMg/oYOAJ64O5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )