UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3OB2amaB+IS19aatHHmcNYPTvKBxulOmdK6irp4oZrU=' 
WHERE 
  key_id = 'a704e5f0023e0b036ed176f0dd5e73a6f9384afc61d22d6ab91c6fe0092ee4f6' 
  AND (
    token = '3OB2amaB+IS19aatHHmcNYPTvKBxulOmdK6irp4oZrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )