UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/DuZrPoU+RAZGUqpaHTLgj3zo0nQ1shposSg7M4IIY=' 
WHERE 
  key_id = '4f4ad09a6be22bc7a1cce2a1fae2235148d2d24e899bdd76c557b98584f76330' 
  AND (
    token = 't/DuZrPoU+RAZGUqpaHTLgj3zo0nQ1shposSg7M4IIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )