UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWwKvBC+y1ekdLnjM5TI+eEvhEWjJhTJm/r2OUThTdc=' 
WHERE 
  key_id = 'd42bdcaf74790a78570147f919c4249a25eb01422530626d6906aba0ec53c701' 
  AND (
    token = 'SWwKvBC+y1ekdLnjM5TI+eEvhEWjJhTJm/r2OUThTdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )