UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SjYXcIlPyk25LzOY7QjKUT5sA7w0U3nepDhFNjpXpbw=' 
WHERE 
  key_id = '8eacaf49ce0e6ea4f60d89fab7a34308e6667828bf70f43458e84b9bf9bcf925' 
  AND (
    token = 'SjYXcIlPyk25LzOY7QjKUT5sA7w0U3nepDhFNjpXpbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )