UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzS/7MPkjYc9OEu4AXrsYDg+/tWx0+h3W3mdWXy2SPg=' 
WHERE 
  key_id = 'e31029685e7edbe4743b01ac7bd5f625c32888b583e10b36a110b4d528fee525' 
  AND (
    token = 'XzS/7MPkjYc9OEu4AXrsYDg+/tWx0+h3W3mdWXy2SPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )