UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FUfZ5zTpqmkavmLGL2+C9sQzMlYK6FKNePczgjSJ48M=' 
WHERE 
  key_id = 'ae6349aa8f7d25ea33bbc4e82b63cb6bee273399a8794d34093efcdd81065746' 
  AND (
    token = 'FUfZ5zTpqmkavmLGL2+C9sQzMlYK6FKNePczgjSJ48M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )