UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3l73pd1xMqKmo0OTuPaq2gijlZkbKb0MNDpt3GY4w/s=' 
WHERE 
  key_id = 'f12a9987f7ef19a54e76104b42e07dfd9768c4c0b6d42c5d98cd7291f8306fe6' 
  AND (
    token = '3l73pd1xMqKmo0OTuPaq2gijlZkbKb0MNDpt3GY4w/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )