UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNBlj44tj61jV45+AG6EHo7ygs+yGtKuC2u4aCyg9sw=' 
WHERE 
  key_id = '252adf4a4ab15245847f3fd6714a5239a627e6f4fdf167b2e338940c238c1e65' 
  AND (
    token = 'KNBlj44tj61jV45+AG6EHo7ygs+yGtKuC2u4aCyg9sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )