UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hz8fyRkLLsyXda37rvpXN3uqLkx5Fbvzr3T9mQYSrxc=' 
WHERE 
  key_id = '955a9098630261abb7e97eb34173b9d69fb49e86de2d156e4218fb9a352e09ad' 
  AND (
    token = 'Hz8fyRkLLsyXda37rvpXN3uqLkx5Fbvzr3T9mQYSrxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )