UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U/VMS191REpELe2kv2JFBrh+Mh3VWPOBJTB598ssnqM=' 
WHERE 
  key_id = '9613681ebd0b6a72aa06faed468279306e490c11d7ba13e7d5988d78a1e73031' 
  AND (
    token = 'U/VMS191REpELe2kv2JFBrh+Mh3VWPOBJTB598ssnqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )