UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeWPeedWm/iKVzlDgsffLmfX/ynEUMwLcOMTFzPfCyc=' 
WHERE 
  key_id = '4825e1f63c01f658013befc2f9fbc40676fa4da693cd33e7ffb3149f18a42d3f' 
  AND (
    token = 'HeWPeedWm/iKVzlDgsffLmfX/ynEUMwLcOMTFzPfCyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )