UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6cpQV4w5FLES4tcwuE0p7EWdrF8mvfAZFJqcB65+fpk=' 
WHERE 
  key_id = '717d676afc0b5a7fd62add5af56de31e526f4467488b45a6978e8988bd9804b6' 
  AND (
    token = '6cpQV4w5FLES4tcwuE0p7EWdrF8mvfAZFJqcB65+fpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )