UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W++1xzo0bY8qCOYSZ3ljFm6QGqGk70//nPE/AppVrqg=' 
WHERE 
  key_id = '5395f5622ac59cdded0b582b4feb67f182fc071a14d85c174c319d56cc291212' 
  AND (
    token = 'W++1xzo0bY8qCOYSZ3ljFm6QGqGk70//nPE/AppVrqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )