UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j80wgThAxYtkR5CWvy9NW9vkDaevKZP0CQw2dbAba7Y=' 
WHERE 
  key_id = '253cd9de33a9591472372602aa3e823620666ce97ebdc8f37f66b1a5b817f762' 
  AND (
    token = 'j80wgThAxYtkR5CWvy9NW9vkDaevKZP0CQw2dbAba7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )