UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQGwCQL7JHhHq8/CwpRFUMMv3FVh0XxdbrsPDXg3sn8=' 
WHERE 
  key_id = 'c42fd74b61aeddccde350d7c661823cd8ae4196cd50a6dbb6a73e9390798fc91' 
  AND (
    token = 'KQGwCQL7JHhHq8/CwpRFUMMv3FVh0XxdbrsPDXg3sn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )