UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nlSc2NFDdBzvhGI2THvHbIu5cY+aVBMecCGeRkzj3M=' 
WHERE 
  key_id = '4d89a5af096cf5046a50ac9e8d34d40214ffd0a4c826dadabbefdfb02a8c497e' 
  AND (
    token = '/nlSc2NFDdBzvhGI2THvHbIu5cY+aVBMecCGeRkzj3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )