UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngYnJglSXnJBiKXtHZPyKId7JzQ3bdHoZFatUaJYsyc=' 
WHERE 
  key_id = '8e122bd5c046a71b8dfe0ac056e98cbd7fdfd94b7a4069d17e5595f9ed632fc5' 
  AND (
    token = 'ngYnJglSXnJBiKXtHZPyKId7JzQ3bdHoZFatUaJYsyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )