UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+9aeer3tYcM/Lq9p3iPsDFjoTFj/0PxTswE8FOzqxI=' 
WHERE 
  key_id = 'c4cb4aedd44c707aab2595f47b9f10b91380b1b348d0476770c29d36c2454645' 
  AND (
    token = 'Y+9aeer3tYcM/Lq9p3iPsDFjoTFj/0PxTswE8FOzqxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )