UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LNXJV5irCUQOFsjPTPb4/jkZZ82WLipn9w0GFrVXEBU=' 
WHERE 
  key_id = '0892d12db66cc25575813babd0a4e6a33c7032db986adc6a34456305b30c6319' 
  AND (
    token = 'LNXJV5irCUQOFsjPTPb4/jkZZ82WLipn9w0GFrVXEBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )