UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dgwLTeJqoDRBj0wqHsRuOFvXURQlsRL3jx1Dx3uJWA=' 
WHERE 
  key_id = 'e04bc282a44847ee09d354312c9d14504c683e3f83469077b6d95ec19a7e1353' 
  AND (
    token = '8dgwLTeJqoDRBj0wqHsRuOFvXURQlsRL3jx1Dx3uJWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )