UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC83y/OKFFjhJbXftV+KuGt+YzdxG92jG7ifgJpsgn0=' 
WHERE 
  key_id = '03051c68d0647b46ce9763073145484d6ba329a97e4a48ab51250fe96ba6d75f' 
  AND (
    token = 'GC83y/OKFFjhJbXftV+KuGt+YzdxG92jG7ifgJpsgn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )