UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UNeNsSm0cKmCiclveW+7Qn4nYBQLfNZWrIbqzhuhFvY=' 
WHERE 
  key_id = '3e3faa567f5f2a6a3d479c6d2025f95db93d4a48d9469087c0ee30ec4321e296' 
  AND (
    token = 'UNeNsSm0cKmCiclveW+7Qn4nYBQLfNZWrIbqzhuhFvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )