UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvaa4EuETq9NrMH17tt0NAdywAFiqMQivHhXxj52mrI=' 
WHERE 
  key_id = '93379c4e743bdb0551af8e57f7385ef067b9006fb49f005f3c8df1eff4c04d54' 
  AND (
    token = 'rvaa4EuETq9NrMH17tt0NAdywAFiqMQivHhXxj52mrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )