UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4rG14CjyGAZ5A6bxJNeE0nXiFv6rZpDoqr9jMVqI4k=' 
WHERE 
  key_id = 'a3dd2b2f2bc1a88c9b757156c7c93135dfe4eeac392226765dfb61ca73c5f29b' 
  AND (
    token = 'r4rG14CjyGAZ5A6bxJNeE0nXiFv6rZpDoqr9jMVqI4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )