UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2Eom1Ixj6JJAd9h6hKHiCjuhMDG7nVZj6Bw6I19EOk=' 
WHERE 
  key_id = 'c353de28e073e32f68dc61d1dde192149815508e3d564fc2f6eff786aec01f0d' 
  AND (
    token = 'Z2Eom1Ixj6JJAd9h6hKHiCjuhMDG7nVZj6Bw6I19EOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )