UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z5QgQeyXbcUnaKZTrjgW/p6zewimAYXZ5QA0ee8SPc=' 
WHERE 
  key_id = '3d6f3c9c45e33076da46c281f5f60f22efe26ad46316e9bcd83be31c0bd90f8f' 
  AND (
    token = '+z5QgQeyXbcUnaKZTrjgW/p6zewimAYXZ5QA0ee8SPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )