UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/e5AL1W9OzDCFzvSGNbbMpfMPmr/xypDsvSmgGnx7U=' 
WHERE 
  key_id = '405b5f938ba20753931e529fb09dad78a3bf1f649f07561b5e338c279cf24550' 
  AND (
    token = '3/e5AL1W9OzDCFzvSGNbbMpfMPmr/xypDsvSmgGnx7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )