UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAKziI7Yb0Ibz7jeTd4F1KTsINo6/oRj1l/8Vc69wfo=' 
WHERE 
  key_id = 'c94842aca23e8f9e5f5ccb64f6d9b33ae1f0196f1c02ed7046e6e62fcefb0f79' 
  AND (
    token = 'lAKziI7Yb0Ibz7jeTd4F1KTsINo6/oRj1l/8Vc69wfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )