UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phpUtYnUG4fs9fFb97yQt1YOmnwitZh2nJy6SPtwTYc=' 
WHERE 
  key_id = '3e14f1a71d50a9b602e61aa072392cae724c6c9c3ecbf435c7b9125834c4882a' 
  AND (
    token = 'phpUtYnUG4fs9fFb97yQt1YOmnwitZh2nJy6SPtwTYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )