UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4YqwozmXRVD7cDyTcq2jMVB35wEbc78SoGH9+4uAlI=' 
WHERE 
  key_id = 'eb920cb709915ff228b8bad5d59c6955eb6436011ded68e0b85853a8962ca33d' 
  AND (
    token = 'y4YqwozmXRVD7cDyTcq2jMVB35wEbc78SoGH9+4uAlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )