UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbmM34jNqMsFCYEESmjsap+4iFSscZS85Jmnj5PHZ+I=' 
WHERE 
  key_id = '94b8a155fd0fe62f72c8e5dadecc72044732465813cd040b70bb781273a3c819' 
  AND (
    token = 'pbmM34jNqMsFCYEESmjsap+4iFSscZS85Jmnj5PHZ+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )