UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6MKd6XSYpzlkEzTUw4t3qEwCKErMNn45Mt9+D8XxXRY=' 
WHERE 
  key_id = '7cfab20275afddd72c4a7b7afacfad2f5718bb054a960f439d66a624720549ae' 
  AND (
    token = '6MKd6XSYpzlkEzTUw4t3qEwCKErMNn45Mt9+D8XxXRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )