UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LcTe3y9BaaR8pZd2085n5mSfrmeyW/a0NKzdO/eNqQ=' 
WHERE 
  key_id = '9bfba804a8904934270434db04edf2d9a687aff2d54f2d0c2eafeda95d497583' 
  AND (
    token = '/LcTe3y9BaaR8pZd2085n5mSfrmeyW/a0NKzdO/eNqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )