UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAV+PH8OZaVSnJ8UhJnRuwxe5lKJh1/ztb1FgKhg2vY=' 
WHERE 
  key_id = '9c5a1a864c6cccc347e5715b26d455b894a8ca97d10e9bc3af657f70e32979be' 
  AND (
    token = 'sAV+PH8OZaVSnJ8UhJnRuwxe5lKJh1/ztb1FgKhg2vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )