UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9nZzThbPjo3gG/q+bEheHqahMUMt2cqSP2MLF31Zxw=' 
WHERE 
  key_id = '71ce14eeb28936a4365b9f6f721a76c379d1d07075590398ae7b88dfacb52460' 
  AND (
    token = 'z9nZzThbPjo3gG/q+bEheHqahMUMt2cqSP2MLF31Zxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )