UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTBew4pLeDiYw8O2aBl5h3DATaLCdYTeYBcj8oKcJTc=' 
WHERE 
  key_id = '58298abe9282b9c76d1248c46281e02827437442bca6d8cfe9003d602aa90f08' 
  AND (
    token = 'xTBew4pLeDiYw8O2aBl5h3DATaLCdYTeYBcj8oKcJTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )