UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1cLo+Kzz9iHQtyObKJtEV3pCw1wQIFmIk3ZtEJQtrQ=' 
WHERE 
  key_id = 'effa27333b3ea9345f555cd55638820c48f1d95df24a7f1002c5d0c639b1e309' 
  AND (
    token = 'Q1cLo+Kzz9iHQtyObKJtEV3pCw1wQIFmIk3ZtEJQtrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )