UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJUgdVqUOrZwW8fCA48xXWGkr4yrlOGvz8s/gCMNd5w=' 
WHERE 
  key_id = '63d834e6b4cf6235a38f0d06f68345e684c21f0a06fbb984c948b29e2bfb2c5e' 
  AND (
    token = 'eJUgdVqUOrZwW8fCA48xXWGkr4yrlOGvz8s/gCMNd5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )