UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EnGK9B1smZbrXTzOvOKrhYVWzqB1hMvZjem63LYcHgk=' 
WHERE 
  key_id = '832b46cbf140b461a9d368e92a687ec377c4345101a5ab6e05407c97f36beaaf' 
  AND (
    token = 'EnGK9B1smZbrXTzOvOKrhYVWzqB1hMvZjem63LYcHgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )