UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSXVEazTFY/UMVzCq8co1m0Wm3XHBansyQGo/cmUAb8=' 
WHERE 
  key_id = '9989f25fad534690b481229be7b31745692e59610258e5c304e390860b65fe04' 
  AND (
    token = 'hSXVEazTFY/UMVzCq8co1m0Wm3XHBansyQGo/cmUAb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )