UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV+zgMKOnb+wkanWj6Tew8KI8fyr7c6VFoaggEy6bkY=' 
WHERE 
  key_id = 'ca79c531dcd1d21ed0cc43601d57b035c4da7bb1e8540f787cc93651b0343058' 
  AND (
    token = 'fV+zgMKOnb+wkanWj6Tew8KI8fyr7c6VFoaggEy6bkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )