UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28Bywuxz/I8mdYiBkyOOmxiE6C9bov40wQQQ0qsb96Y=' 
WHERE 
  key_id = 'caf86b5f9dfc5589c56bc9f8f51129101b47c437c9b440f63c7c9da5cdaaf82e' 
  AND (
    token = '28Bywuxz/I8mdYiBkyOOmxiE6C9bov40wQQQ0qsb96Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )