UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xhgtZ1HtPzGsqoQnECZfjHudH5MEfWPjq7a2I9yLjiA=' 
WHERE 
  key_id = '64efa803209e775b6d24a2b3e920187cfc5187f08d06facb88ad06af77ff0c5b' 
  AND (
    token = 'xhgtZ1HtPzGsqoQnECZfjHudH5MEfWPjq7a2I9yLjiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )