UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tzlmiSDBfuNLRr7s+2x8TNKNxty6rbUmfT30vcZSbd8=' 
WHERE 
  key_id = 'bbc1f383273e885e20777f429b78501ceca17a01c1337f72403a1d4a7c9b3678' 
  AND (
    token = 'tzlmiSDBfuNLRr7s+2x8TNKNxty6rbUmfT30vcZSbd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )