UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93XLQTgzz+yNW7UoOGfdwOihhllci1WMt2iC4xENdjY=' 
WHERE 
  key_id = '3955bb1ea14a84419c945eb8f0943b9c9f8ea59dff1e490276480bc492cd9a24' 
  AND (
    token = '93XLQTgzz+yNW7UoOGfdwOihhllci1WMt2iC4xENdjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )