UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qviVdfZIlcfpx2tIOnwn2RLrDXR+/l1nHX8bJAgNh4I=' 
WHERE 
  key_id = '84cea2b9c650a6a46468b4901f43ab364daeb6dbfb32502b1ed8c311182e8a55' 
  AND (
    token = 'qviVdfZIlcfpx2tIOnwn2RLrDXR+/l1nHX8bJAgNh4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )