UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7LErr1pharQHjJfdy4FZ7T8xVcjCqnZ1F+7yYhHMns=' 
WHERE 
  key_id = 'd814acbe12fc94ffae5d88d9b996c83770df35b7adf3ae505a6434f99c5dd7f3' 
  AND (
    token = 'm7LErr1pharQHjJfdy4FZ7T8xVcjCqnZ1F+7yYhHMns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )