UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXwrMfTfxbZys+o7YZl2UiHtCi0viETqCHNsg+1e8wY=' 
WHERE 
  key_id = '69454300d75df413b1030b3e379f76de5c0a7d8f71ee77486d9646e923b4b850' 
  AND (
    token = 'SXwrMfTfxbZys+o7YZl2UiHtCi0viETqCHNsg+1e8wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )