UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0yYHn/w8IUS+haRAyRC1Z1zX/FCItJMeq1LBt+duOc=' 
WHERE 
  key_id = '2695efe71bef53b7ebd7579f5d4dd9ed483f2d18c19e647879eda50f67eb469e' 
  AND (
    token = 'l0yYHn/w8IUS+haRAyRC1Z1zX/FCItJMeq1LBt+duOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )