UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQtyja7Snxk/xpwpz6X5Xe7eGaprkvPbX7nXFCu6gw8=' 
WHERE 
  key_id = 'd283f3c3c6ac1401b20c089722403879a5f1351750aeb3a2635e311d9afb9f74' 
  AND (
    token = 'yQtyja7Snxk/xpwpz6X5Xe7eGaprkvPbX7nXFCu6gw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )