UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PQXwnQOgExeH9Ad259KDA35fDRLwwQK8zfJ0nIaVFE8=' 
WHERE 
  key_id = '9660077174d699a8aaf87f68bcbbb2e6b0c15a8c7e1d796c2f977df901bcda0c' 
  AND (
    token = 'PQXwnQOgExeH9Ad259KDA35fDRLwwQK8zfJ0nIaVFE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )