UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COk32rRF9O5N+HkLI/BQmxny0JY7xN8su6RRBmiQo3c=' 
WHERE 
  key_id = '2f47126d345f3ee462fd6f137b9a25c516da95948c96748149c63407bcbb7c84' 
  AND (
    token = 'COk32rRF9O5N+HkLI/BQmxny0JY7xN8su6RRBmiQo3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )