UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92/6A6hOaPCxUsZeD8CZ7O+z8wFc8EQHGX35qoGd8gw=' 
WHERE 
  key_id = '29efd9f951c795e3eee168f3d3540232dea7bb07fa09a31f07b74387cccad5dd' 
  AND (
    token = '92/6A6hOaPCxUsZeD8CZ7O+z8wFc8EQHGX35qoGd8gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )