UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQ/Sj5wDfWF5rcQV3vihQSxl7ak7h2xcluNmKXpai3w=' 
WHERE 
  key_id = 'd53ba2281135bce1d2f18b25fef11d3a0d90ec2b8ebf9abcd297ea2d1f9c8f75' 
  AND (
    token = 'iQ/Sj5wDfWF5rcQV3vihQSxl7ak7h2xcluNmKXpai3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )