UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOXfdyT9XJgogSdqzsE/E9hCl2Bmr3NIKOW8+lI/LGs=' 
WHERE 
  key_id = '3a4c054ca79282172f469f1ed099ca6d6c26075e426d4070fc2f45238d700383' 
  AND (
    token = 'cOXfdyT9XJgogSdqzsE/E9hCl2Bmr3NIKOW8+lI/LGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )