UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yIccKmeiSyh5qSj8Kh8CDlj7bGMwJmHsR7h72l6H7w=' 
WHERE 
  key_id = '3bf4e383e2c3305072e7e8f8adb6fe46ffad22bfb0eb6b3887a36aa65657f5a7' 
  AND (
    token = '2yIccKmeiSyh5qSj8Kh8CDlj7bGMwJmHsR7h72l6H7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )