UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut7xYkbeHcb9Q1ZSzFfGgdYHGko+RbH0MFw2+PmjCzQ=' 
WHERE 
  key_id = 'a433f615b8ee260aaf3ae632a66d8f2e66f462fc067151d139cc518a7173661b' 
  AND (
    token = 'ut7xYkbeHcb9Q1ZSzFfGgdYHGko+RbH0MFw2+PmjCzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )