UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lrYgWRRK8elbbaXNY/P0zxGejhW3viHOXB5xtoRGK6g=' 
WHERE 
  key_id = 'b43cd13480130874d468eedf5f136d913daeceb7df238c8eb88c8380fe870efe' 
  AND (
    token = 'lrYgWRRK8elbbaXNY/P0zxGejhW3viHOXB5xtoRGK6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )