UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IguNft4/r0XvFbbrikHbqG0mYWj4+07PLjUv1eBzmYw=' 
WHERE 
  key_id = '35ac9357a4a0dc1676a3021a3b665c315760127887d3afda5a9ac6f892244437' 
  AND (
    token = 'IguNft4/r0XvFbbrikHbqG0mYWj4+07PLjUv1eBzmYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )