UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oGqvb/mb/Mbt0AsHhf3Nq8/CNJk+jKHEcxbmC4o7YKg=' 
WHERE 
  key_id = '1b7c69a6da56a9b518d4565549eedbfc3ef849129c9561f71e03352079a37855' 
  AND (
    token = 'oGqvb/mb/Mbt0AsHhf3Nq8/CNJk+jKHEcxbmC4o7YKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )