UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Vp4C0NYW1QvFA4Ozje4UJJzl6AciHV1UYOtE09ii40=' 
WHERE 
  key_id = '31c5bd27b03871601a6df898fd01bd2d46aca89d3eef1bf976def30f6b4d0fe0' 
  AND (
    token = '9Vp4C0NYW1QvFA4Ozje4UJJzl6AciHV1UYOtE09ii40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )