UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DHC8Cy3oAYqunpmKykc1ywotWR6XaAoSgen+/DxS3UE=' 
WHERE 
  key_id = 'a5622e699953d197c1612e1c3ffabdab9353fd2d76b88096696ff9f523815735' 
  AND (
    token = 'DHC8Cy3oAYqunpmKykc1ywotWR6XaAoSgen+/DxS3UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )