UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXN7oGqPQopO30CWUym0IbY3IoQdlYUlayyTmZIdM20=' 
WHERE 
  key_id = '310db62c6f76fe9e6e180bc670b4e89c74028307bf59e0c15f8001b3dd63c0e5' 
  AND (
    token = 'ZXN7oGqPQopO30CWUym0IbY3IoQdlYUlayyTmZIdM20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )