UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hsL63q4qCZOUGh/bXdcdnMz8ZkgIeAmxDUQwiQZmI4=' 
WHERE 
  key_id = 'a2b6827ee5b994acf79b080ea62a64145afebd17e2a1365c26d4642ea66479b5' 
  AND (
    token = '2hsL63q4qCZOUGh/bXdcdnMz8ZkgIeAmxDUQwiQZmI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )