UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zA5TeWwFMGOBkuCL8IKugTA+9PLbUnoiwq7D6QGxTtE=' 
WHERE 
  key_id = '13894c9f1f4d5b9ad4d6601c151a0526ae625116f0f21b22b05fe6acaca1a1ac' 
  AND (
    token = 'zA5TeWwFMGOBkuCL8IKugTA+9PLbUnoiwq7D6QGxTtE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )