UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8d05jg5ih7kSbuvjXGYgOQtgVopBikuqTegBJRjrmDc=' 
WHERE 
  key_id = '735969f3accd56e30bd1674a37671be9ad9b65a5e6503b46c1a4c01f3bb75be2' 
  AND (
    token = '8d05jg5ih7kSbuvjXGYgOQtgVopBikuqTegBJRjrmDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )