UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmKsYNB+DAJxNzPYkUnCsmCINyMBVLkrrBfUsOXWGxc=' 
WHERE 
  key_id = '3244ef64b106bd17817114024bbf4495c7b722bd76e0503a983d7a160e662bdb' 
  AND (
    token = 'KmKsYNB+DAJxNzPYkUnCsmCINyMBVLkrrBfUsOXWGxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )