UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '13v5a6MayxDNYZdaW83nPwoZPDygxV8fNoATH0iucI4=' 
WHERE 
  key_id = '1f47423b53f76b1f013dc692794a76d829d24daa48378811c89d5417bd3380a8' 
  AND (
    token = '13v5a6MayxDNYZdaW83nPwoZPDygxV8fNoATH0iucI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )