UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWXD6Fiz0vnC53VfmCThA8dcmJEjHtXpaYLFjSNJjOQ=' 
WHERE 
  key_id = '54724feb03a062f81f2c78f55f117888c733edfb24338f5a9c114b55815679ab' 
  AND (
    token = 'cWXD6Fiz0vnC53VfmCThA8dcmJEjHtXpaYLFjSNJjOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )