UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PokbmnR0wn2JXH+Qfnb4q63FwOyUxfGzlJF9vl7AUzs=' 
WHERE 
  key_id = '3dc9c75e2a082532a4c81c0634e34cfec8c32c57ea329cd4d0c8b5f4ad60dd5b' 
  AND (
    token = 'PokbmnR0wn2JXH+Qfnb4q63FwOyUxfGzlJF9vl7AUzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )