UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3k3qb+twlP1HkELJUohzuM/9Mi5NnXYVU9M6nnmOSAA=' 
WHERE 
  key_id = '1fdb2ee79a28573b65ecefeb117c691793d9a13bb31365b9e3819ff1ce3d810b' 
  AND (
    token = '3k3qb+twlP1HkELJUohzuM/9Mi5NnXYVU9M6nnmOSAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )