UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8rBzuJsJHaQUF9xYTn6h40pQk2WRjdN9sOQLaffclM=' 
WHERE 
  key_id = 'a7245278a5b541d97166d4ebdb9a76c71f0536e5b26ab3956fadc0f4cc8364cd' 
  AND (
    token = 'd8rBzuJsJHaQUF9xYTn6h40pQk2WRjdN9sOQLaffclM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )