UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydlFIPbCqV5C9eJeu88RAyTo2bCZgv7Rja1Du+dy8mo=' 
WHERE 
  key_id = '97413d1e56a1a5b652df5785197198681c0a7c8c0847a1a6db462866f6a6ac92' 
  AND (
    token = 'ydlFIPbCqV5C9eJeu88RAyTo2bCZgv7Rja1Du+dy8mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )