UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e6ZTa54MlBYZpBpCuYer+qhNAzQMgO1i1wrC19zz8GA=' 
WHERE 
  key_id = '247eed6e4a9e77c748ae0e44801e4c871cb3e7d495dc2171e286bebf9dae0adc' 
  AND (
    token = 'e6ZTa54MlBYZpBpCuYer+qhNAzQMgO1i1wrC19zz8GA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )