UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9byqqyJDfuD05DRg3R0jf3ep18SioHFtZlE9YHlGWFc=' 
WHERE 
  key_id = '187e562ee2aca197daad046faf2dbd95060db57018b6a8f9f1c1959e54041ecf' 
  AND (
    token = '9byqqyJDfuD05DRg3R0jf3ep18SioHFtZlE9YHlGWFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )