UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENug4rUq9gHqnW6pRKdToXxFlf+eVOSIygu6EZLAV+M=' 
WHERE 
  key_id = '47cb34e6b40249326e7ce5e92e43470639293e6d2bdee571262ba60144102fd1' 
  AND (
    token = 'ENug4rUq9gHqnW6pRKdToXxFlf+eVOSIygu6EZLAV+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )