UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hF7xm3oEy+VxLOVS3CjGeE96QT5EeP5qh3loEmrZYc=' 
WHERE 
  key_id = '6c9acc948a88931486b9ec5f534ab66e6d2241b358386ea963c25c2ea2dad145' 
  AND (
    token = '9hF7xm3oEy+VxLOVS3CjGeE96QT5EeP5qh3loEmrZYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )