UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYcfuwVwn65a3f2B/+LehmKH89e8dT4UiZRpt2I/3Z8=' 
WHERE 
  key_id = '953a51c1448f6c7f006d7e37c39b1aed25010695a4eb81c2980024a7a5369db7' 
  AND (
    token = 'JYcfuwVwn65a3f2B/+LehmKH89e8dT4UiZRpt2I/3Z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )