UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5lEvhKrgO9hMGtPHwK1eXaTbcEu6t/vDzqwge6EUt4=' 
WHERE 
  key_id = '59f9158b35413c36c7d7e2b5454aaa8053a3a2433bc50c65fa5f08dbf02da0bf' 
  AND (
    token = 'y5lEvhKrgO9hMGtPHwK1eXaTbcEu6t/vDzqwge6EUt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )