UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E9i1VXJ7JdVfOfu39DpO2cRcHMflbSdXeTafiIdhdtk=' 
WHERE 
  key_id = 'a430b58681fce1c2d11bdd68b8dd87fccd979066d9bf4f97a37897ad5a8eb1f0' 
  AND (
    token = 'E9i1VXJ7JdVfOfu39DpO2cRcHMflbSdXeTafiIdhdtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )