UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1QRv/nXiIV4UuGMQiMEx5MRQcBMFol5qRNAQi1ZiKE=' 
WHERE 
  key_id = '680e5e1d1fe834057773a1ead0cef3a587904061a6b87c6129928817a23282d0' 
  AND (
    token = 'C1QRv/nXiIV4UuGMQiMEx5MRQcBMFol5qRNAQi1ZiKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )