UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+i1kl2sJ96gCw2lWKmqKD4J7FSbDBWjhqxNmRtvnIMI=' 
WHERE 
  key_id = '9e2055e5c07522572dd8548d776b6e77fa628f76d48f5f32c803df9c2d260400' 
  AND (
    token = '+i1kl2sJ96gCw2lWKmqKD4J7FSbDBWjhqxNmRtvnIMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )