UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sll1joNGK7nKWwqx4TsUDjUVQ3jf5dajMBz/6jOrLRo=' 
WHERE 
  key_id = '353dffd077766859eb1c7fe5480d908813c94fc3a4bf4dcd303e96461ee9c7bf' 
  AND (
    token = 'sll1joNGK7nKWwqx4TsUDjUVQ3jf5dajMBz/6jOrLRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )