UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYcuvKmokhWW/e3PayR9Ym2JaIUT55Q38E6cMtb30Rg=' 
WHERE 
  key_id = '393b3af5d0e91d6f2f61ca32630ec6867955664f1c3f063ef13241317a25a492' 
  AND (
    token = 'JYcuvKmokhWW/e3PayR9Ym2JaIUT55Q38E6cMtb30Rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )