UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVxHWV6Y9AmOY6qKNrJjxYF2YMhdYc+Duuf4ja6aNfw=' 
WHERE 
  key_id = 'ce9b50a117a7ac564f2cb04fd0c888dd6c09084f39b183e42c9f0a39e701296c' 
  AND (
    token = 'PVxHWV6Y9AmOY6qKNrJjxYF2YMhdYc+Duuf4ja6aNfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )