UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wrgr6Rpe0Xs5zVMDJ0Ls4Ud6g9SJxOOsicR02e/YSkQ=' 
WHERE 
  key_id = 'f1a7588d286644a61d6912cbafb838fc5293537d46617a3f7039c43af5a45330' 
  AND (
    token = 'Wrgr6Rpe0Xs5zVMDJ0Ls4Ud6g9SJxOOsicR02e/YSkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )