UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3jFoZ1kTMy3aMh9BvYGYolKqnQ0Bc34ujpQ3uTzol0=' 
WHERE 
  key_id = '7105e6f9581509c1c6cafbcfb49dc5ae37fe8353ff08c9a1efa3178dcf1afada' 
  AND (
    token = 't3jFoZ1kTMy3aMh9BvYGYolKqnQ0Bc34ujpQ3uTzol0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )