UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3qITVDC7/SaaW0e5dYipPaqoMQbq2MMkL2MCooTgb44=' 
WHERE 
  key_id = '1fea2a6a42d846ed4f7cd4a218758c1d59ad0f77820683a41f990d942bc4eb1e' 
  AND (
    token = '3qITVDC7/SaaW0e5dYipPaqoMQbq2MMkL2MCooTgb44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )