UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OaKu7fOgKepB77aqQDXF9AhmyJIpmkaUUJDdirZfZw8=' 
WHERE 
  key_id = 'e5a7af6593affe80d2e5110bd4eebe4f8bbb41fc3b8e4b0e6ff49cdc37d81dcb' 
  AND (
    token = 'OaKu7fOgKepB77aqQDXF9AhmyJIpmkaUUJDdirZfZw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )