UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qNSWRz6SuBvSyAQvEHCOg7Otoq1T9X/J+I+aFs2cG0=' 
WHERE 
  key_id = '3281855e968f673be141aef69e1361dfbefeeeb1464ddf5a1c8bb22458c675ef' 
  AND (
    token = '/qNSWRz6SuBvSyAQvEHCOg7Otoq1T9X/J+I+aFs2cG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )