UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't78fw9moAgos8vqDw+rXmXzmPJ6otv40Foilrd4x1oQ=' 
WHERE 
  key_id = 'afc4c4a33a8d6fd4852c585ef0fa51bbde26202245cc60a9b962d318d4a79927' 
  AND (
    token = 't78fw9moAgos8vqDw+rXmXzmPJ6otv40Foilrd4x1oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )