UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVZiOLLzDZe0lMkWefst5yTqt3UY66Y7YbCCtpXPSL8=' 
WHERE 
  key_id = '656540cc844bb4bf5df949985df6941fcb63bf468368eb2a83f93c9a0a4c39b5' 
  AND (
    token = 'rVZiOLLzDZe0lMkWefst5yTqt3UY66Y7YbCCtpXPSL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )