UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZZ4/Sy8dhIuDADoctNHFe3nZO6ffFNExVVHgWJTZHc=' 
WHERE 
  key_id = 'c375babfb487b34ea345c740392b2e0be99886d9f95ac42f0ff573ed08bc0c33' 
  AND (
    token = 'DZZ4/Sy8dhIuDADoctNHFe3nZO6ffFNExVVHgWJTZHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )