UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5w+B/OlgVe1wf4a0trRRyu+Crt1FBzK1dp+qJfJlI7Y=' 
WHERE 
  key_id = '380b753cdcaa7b67e6673c6cc8e8d362e59958b0dc6afa3a9cd5e2a438d2f973' 
  AND (
    token = '5w+B/OlgVe1wf4a0trRRyu+Crt1FBzK1dp+qJfJlI7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )