UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uZhBZ45zPl8DqNwkVzioeEuXwfJgEcwKj9fBcyJFjA=' 
WHERE 
  key_id = '3c442161a45055bca64ee65f262b9659b6c4746cc8c549fd023df22979ba491f' 
  AND (
    token = '4uZhBZ45zPl8DqNwkVzioeEuXwfJgEcwKj9fBcyJFjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )