UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xm+oyc4DgyHZXhTsZfT9jewxvF9YgArA85U+L+9yHOI=' 
WHERE 
  key_id = 'bb0be86944cf2dc9541acd98e0f3427956fc69a5c57fda9c7046e3c20349f345' 
  AND (
    token = 'xm+oyc4DgyHZXhTsZfT9jewxvF9YgArA85U+L+9yHOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )