UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ru/QgC14YGx8cVax/ZCFuPDXVF0NZVKTc984awtHRo=' 
WHERE 
  key_id = 'a86a467f2d59bf8b5e7ec9d8826879c7c6b6ef1562efdecff3673b9e90caf883' 
  AND (
    token = '6ru/QgC14YGx8cVax/ZCFuPDXVF0NZVKTc984awtHRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )