UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NoUOzH7riIJDYaRmmMGXA7r6RhGVhMjq+gh4RlGuWE=' 
WHERE 
  key_id = '5334d94168767e8b835958f568386753392afe87466319c0a879f4e91c5d774c' 
  AND (
    token = '2NoUOzH7riIJDYaRmmMGXA7r6RhGVhMjq+gh4RlGuWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )