UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPwLdagHBtP5VVyfb5K8nSNltUO6Edtf0UqWwpgfG2k=' 
WHERE 
  key_id = 'd152abfcb76f796354670c244272a742d1deed55e5d7b462de6da126ff70077b' 
  AND (
    token = 'XPwLdagHBtP5VVyfb5K8nSNltUO6Edtf0UqWwpgfG2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )