UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2uljnDQtwOJ+3/YfPBtkEKqaQwNPH+unyBdqWQZo2o=' 
WHERE 
  key_id = 'e3a61fdcc09446a8f279e5ed216db5e887ac3eee86e0270131367b005234f36c' 
  AND (
    token = 'D2uljnDQtwOJ+3/YfPBtkEKqaQwNPH+unyBdqWQZo2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )