UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DeXYskgDesKittLaM4IlfJWEBED0g/QQWWMAh4csSTY=' 
WHERE 
  key_id = 'e957fdae79ed48326f26f787f1b11416d3522d4356153527f705149353f2ab66' 
  AND (
    token = 'DeXYskgDesKittLaM4IlfJWEBED0g/QQWWMAh4csSTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )