UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Z7uwpHqIh1agc1K9LQLD3yVi3Gg3cneCBhEya5uLxE=' 
WHERE 
  key_id = '06707bd6ca416f9606bf953fd198d1f037109013fc5d8a148d1e75169b9d4cb0' 
  AND (
    token = '6Z7uwpHqIh1agc1K9LQLD3yVi3Gg3cneCBhEya5uLxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )