UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3h/IykkMkThP+ir+mMzW48Iaisd9eXk8/8CPs6gB+hM=' 
WHERE 
  key_id = '529e904a895b6e7bea32460f394cd48065aa90a42b039b38f5221db1492b38cc' 
  AND (
    token = '3h/IykkMkThP+ir+mMzW48Iaisd9eXk8/8CPs6gB+hM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )