UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+x1IpzRbunIYXY4Nd36y0mrvme/VymZV8UbuU+PqXf8=' 
WHERE 
  key_id = '3edaa42157e7156a834c9b9035dd3ec0024c6f98a45b94d29a34b2c7b5f52a7f' 
  AND (
    token = '+x1IpzRbunIYXY4Nd36y0mrvme/VymZV8UbuU+PqXf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )