UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8nUKhE1jkdojcIMvOtvJI3XhmC8iuDueMA/o19+sZAw=' 
WHERE 
  key_id = 'ea916f2b745ff71f64d5570a70b55c974bf2ff44058b61d8d6902354e843a8d2' 
  AND (
    token = '8nUKhE1jkdojcIMvOtvJI3XhmC8iuDueMA/o19+sZAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )