UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jyE4KLP7nRElPT+KoWKtFs7XkHflnXlmjsZPOwV33cA=' 
WHERE 
  key_id = '183dda1344eaad24e15bb946619c1f2223602285c61af01d4e99af64e1e49e79' 
  AND (
    token = 'jyE4KLP7nRElPT+KoWKtFs7XkHflnXlmjsZPOwV33cA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )