UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8/iIafBC6jOtatmPoN1kKuGQrpjYptZ8SbV0AMBtqI=' 
WHERE 
  key_id = 'cb2c9325a52572497549fdb09497560dea7bacf01193c795f2b52a6f3257a95a' 
  AND (
    token = 'y8/iIafBC6jOtatmPoN1kKuGQrpjYptZ8SbV0AMBtqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )