UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOoc3xL8xRM4d4099xjWg7WW+qtRD+kDMbu8GdN6Mbo=' 
WHERE 
  key_id = 'b793042bfc64cc8b5813e33e982a43e4bf878042a63d55508cc3e771f94f97b2' 
  AND (
    token = 'dOoc3xL8xRM4d4099xjWg7WW+qtRD+kDMbu8GdN6Mbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )