UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgncYPcs2VVTKD9UQeGg6DBPkOzaUfFTuqtKKAI3Phw=' 
WHERE 
  key_id = 'a920774cf5742bebf652170871d39e54b2523342f6ae74fd83a99c2dc08dff47' 
  AND (
    token = 'bgncYPcs2VVTKD9UQeGg6DBPkOzaUfFTuqtKKAI3Phw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )