UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZySToAzwOCdgBJPZj3DoFBroWpcsBqw1CSxdJ8GW4BI=' 
WHERE 
  key_id = 'a23e89c1f70358de524bac18f7bfce1863197dbc88ff3b42a6c94082915be337' 
  AND (
    token = 'ZySToAzwOCdgBJPZj3DoFBroWpcsBqw1CSxdJ8GW4BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )