UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'syLQ3aSfSnAEdX7v7cLduUJFn0caziHgYlOWn/vXwTc=' 
WHERE 
  key_id = 'b6f143aac8ea69c1133f975e76e87ebec039d9c3f2c0772b535356e8610e5b4b' 
  AND (
    token = 'syLQ3aSfSnAEdX7v7cLduUJFn0caziHgYlOWn/vXwTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )