UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlzmXFQ5vlYZq5Kyqzjb8/QyPK8x0ewEkd/2oBNG9sI=' 
WHERE 
  key_id = '98339837733e911d918406eb6b2069e4a8a39192f796b8070a17087568e5b546' 
  AND (
    token = 'TlzmXFQ5vlYZq5Kyqzjb8/QyPK8x0ewEkd/2oBNG9sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )