UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxwnFIXdNlkxCWVoqsW/JSc+02Gx2EJIu3v5/mBZtqY=' 
WHERE 
  key_id = '9b828384b25e54c5b1107e0f4b618cfe7b80ec7ec624b97df5d06147155e99b5' 
  AND (
    token = 'bxwnFIXdNlkxCWVoqsW/JSc+02Gx2EJIu3v5/mBZtqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )