UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OitDrvQu13D8Azzucl5CZMa522O4SU6Rl/aywZqR9KI=' 
WHERE 
  key_id = '45d4f7c21800e70a05782a1dbae5de574cdf1a713e8d4296073a014a0751b0cd' 
  AND (
    token = 'OitDrvQu13D8Azzucl5CZMa522O4SU6Rl/aywZqR9KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )