UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yPDs5UmQdHbGd8XDY5Goxxy+/uQyRis3XPHHY9TJ1s=' 
WHERE 
  key_id = '250d88744c8d713a3cf7d9937d5cf19e085ec96207d8cf26bc24e85fd4efbce7' 
  AND (
    token = '8yPDs5UmQdHbGd8XDY5Goxxy+/uQyRis3XPHHY9TJ1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )