UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8S0TvCLLEvBT+mT9BPHfaAStszQdB8Wx8m5wU/6Kgg=' 
WHERE 
  key_id = '3e1a3a6e4ab4fd9170a8493a8ca49593aa6d5c23aaba8ad80656409f326a05e2' 
  AND (
    token = 'Z8S0TvCLLEvBT+mT9BPHfaAStszQdB8Wx8m5wU/6Kgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )