UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xGJSwRVIX0+PUl5MblgF/nGfs/yOoHX7ZYFMmTZ4KnI=' 
WHERE 
  key_id = 'dd9e7d4c67b43ae9ee9fba38a4e958b22fbd6512164757476f4df1e2e20a0cc2' 
  AND (
    token = 'xGJSwRVIX0+PUl5MblgF/nGfs/yOoHX7ZYFMmTZ4KnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )