UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LtxylhIeEKSlvX3X8jT3FmpX1io+E6T5FKyV+NVHjcI=' 
WHERE 
  key_id = '841bcbf440c6adc449a4d3edb9f5e151b48b7da21303e1a495489b4bf6d1655f' 
  AND (
    token = 'LtxylhIeEKSlvX3X8jT3FmpX1io+E6T5FKyV+NVHjcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )