UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4YFqEavJWvUIxVzIxTtvYDNdKcBf5nHrKQMZhKbNVm0=' 
WHERE 
  key_id = 'fcd0fea52d0183541d85a5a8618f1e47625adf489e7b22480dd0e6ee41183e47' 
  AND (
    token = '4YFqEavJWvUIxVzIxTtvYDNdKcBf5nHrKQMZhKbNVm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )