UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+yVWL6RmzfQvAu2BJrHfAqCQgBftPbZ7DNH5L7h9TwA=' 
WHERE 
  key_id = '0c0eef51d26cc88de6463a93e2d9681d2644e1554793c481f93b9a7dd54980f2' 
  AND (
    token = '+yVWL6RmzfQvAu2BJrHfAqCQgBftPbZ7DNH5L7h9TwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )