UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzpY36Jx7U1lqQyuhs7Na7qdp0YV8LV2rmCNjJqCS0M=' 
WHERE 
  key_id = '6eabdcce48861be740ced24ea8f5a3865775248fb621f08071f92831b977982b' 
  AND (
    token = 'jzpY36Jx7U1lqQyuhs7Na7qdp0YV8LV2rmCNjJqCS0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )