UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SwXabxiNG9LUv1DePkEziIt6jpRlXeAJV5x+RRppuJw=' 
WHERE 
  key_id = '8298dcd65744d26b4dc57f118711a1ee913ac2b4fd63fc7483fe4b086175e6ae' 
  AND (
    token = 'SwXabxiNG9LUv1DePkEziIt6jpRlXeAJV5x+RRppuJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )