UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+20sfsbRY8p9B1Y3/3KK00OzX6EihGdVkK/sEHHsTNs=' 
WHERE 
  key_id = '046243e8a072c7ff0d113fb804e7b84576385afe7c123228a9b976d3f902a76c' 
  AND (
    token = '+20sfsbRY8p9B1Y3/3KK00OzX6EihGdVkK/sEHHsTNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )