UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75/Vw2bUZYDQjp7WYf7UbLejinCnNeh9Opz/RsSJAkw=' 
WHERE 
  key_id = '330ca8020705debfdc5df9e436585b6762079c4e950dd7ad2b91065b660e73d5' 
  AND (
    token = '75/Vw2bUZYDQjp7WYf7UbLejinCnNeh9Opz/RsSJAkw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )