UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/M9THlU9K717IlJO1NJ9lY3aEuauJb7ZhP1hRO9AXGY=' 
WHERE 
  key_id = '95cb40b6e1e6893849ee9e6642c972f4e42665970d24b48b472f5f1f030b0085' 
  AND (
    token = '/M9THlU9K717IlJO1NJ9lY3aEuauJb7ZhP1hRO9AXGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )