UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JOpWY9mTlBIIKGOHXtjOumGQKpwj52uIoayB96VzRxo=' 
WHERE 
  key_id = '78a425f5ba9a6de156a68abad915a3e6d2efa0edaaff656a92c8b707f73b9bc1' 
  AND (
    token = 'JOpWY9mTlBIIKGOHXtjOumGQKpwj52uIoayB96VzRxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )