UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jxmyS0dwvlm05lp/XGxqy8xsEYUnRxgUM/LcS565VU=' 
WHERE 
  key_id = 'e35f1e503977e82397dc6a1e106c3019e8e93b81d3b86880dc1c87b62c743bd2' 
  AND (
    token = '9jxmyS0dwvlm05lp/XGxqy8xsEYUnRxgUM/LcS565VU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )