UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiP8PXMqGvvu8qCZXVX5CaV+kG9w/Q9I/cai/YxyQIg=' 
WHERE 
  key_id = '318dc4868d26686e9f3520dd80eee23ee9a03a4569fdb2aaf4aaeaf29b570989' 
  AND (
    token = 'xiP8PXMqGvvu8qCZXVX5CaV+kG9w/Q9I/cai/YxyQIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )