UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MO4p+g1sNfILBt0eS064ISuvuJUaYx7ja+3LNWrUmOY=' 
WHERE 
  key_id = 'b4f3850e2ef75c528cf14d9761afa01a4100334b4e4f9e105cc5447aec471ad4' 
  AND (
    token = 'MO4p+g1sNfILBt0eS064ISuvuJUaYx7ja+3LNWrUmOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )