UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAipOVHE5LahKiKOuH2721YbPsJhW3Uixj65m/+kq+Q=' 
WHERE 
  key_id = 'dcca8d8ea144cb24af338a08f0293bd7c1e8608253b17b7d71009fdcd2792254' 
  AND (
    token = 'QAipOVHE5LahKiKOuH2721YbPsJhW3Uixj65m/+kq+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )