UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lBz9W/cNZtg0FKTOzZO1hI7qFIsaofXUwWVoqfwXK9Y=' 
WHERE 
  key_id = '16c56d7a872ecf072a99384eea65f97dce260e34de87ceb5a7b55263f5161779' 
  AND (
    token = 'lBz9W/cNZtg0FKTOzZO1hI7qFIsaofXUwWVoqfwXK9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )