UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRG6k9Emzh3CIfRVTkvxcQIYvEFm7IUTCblh4gy4k7g=' 
WHERE 
  key_id = 'a1fcd9b16d37682cce7b3f6452bd27ca57ae7592ab14ab99f6d6ac734eb2e5ab' 
  AND (
    token = 'lRG6k9Emzh3CIfRVTkvxcQIYvEFm7IUTCblh4gy4k7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )