UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '81wOM2zmqkvdMa/EJ526bUE354/Zy0OfYBTJbCwobik=' 
WHERE 
  key_id = '1ec77bfb0ee74e843f1bcbf9f5c991c001cb240f2fae7220a620b77e808181d4' 
  AND (
    token = '81wOM2zmqkvdMa/EJ526bUE354/Zy0OfYBTJbCwobik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )