UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mu0x68TE0XhC1evVEA+HnguojPpGNq7sI7LTlcBuvU=' 
WHERE 
  key_id = 'ca9e59dbd54c78d9a4bc1115a69c6857d4e825aa1f7fde8866bae03df982a4b6' 
  AND (
    token = '6mu0x68TE0XhC1evVEA+HnguojPpGNq7sI7LTlcBuvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )