UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7ghpShtrEtr1b9glI9hqYbVVsl5/xhu9Osz9sznzy8=' 
WHERE 
  key_id = 'cabd6767894d762e3d577170fff2e4151f2a3aa3cb244c87443acef6e8509e66' 
  AND (
    token = 'l7ghpShtrEtr1b9glI9hqYbVVsl5/xhu9Osz9sznzy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )