UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6MJBrhht30HWoao+TVRqUQIG9OpsShbxh8CzIvAntM=' 
WHERE 
  key_id = 'b57495c05378cb07c7f8ae5988638a865f5fa2189c88aa58f601b06d386af6d0' 
  AND (
    token = 'y6MJBrhht30HWoao+TVRqUQIG9OpsShbxh8CzIvAntM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )