UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwT5SsHCrJDydR+AcFgp7exU0xnLk059hsuPm7MD1xE=' 
WHERE 
  key_id = 'c596c7dca1a3562d0ce710a09bb3ad8c19716c9304c86c3fce796550caefa18e' 
  AND (
    token = 'uwT5SsHCrJDydR+AcFgp7exU0xnLk059hsuPm7MD1xE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )