UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BH5pktCmOOZo6TRZkPCrfrLJXjboSgBuHOR6EfwGDVc=' 
WHERE 
  key_id = 'ec6dcec9f5c1230696454a3a5572ee118f78c4d2fe4a6c6c50a3652212edc861' 
  AND (
    token = 'BH5pktCmOOZo6TRZkPCrfrLJXjboSgBuHOR6EfwGDVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )