UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9N/TECZcEOrBxwkO/LTzj7pRTjv5RUKDXL5NxcbHgZk=' 
WHERE 
  key_id = '35ad2dbf896e54514983565cadfaa06691da194e16995b27fcd5d37d6460dd50' 
  AND (
    token = '9N/TECZcEOrBxwkO/LTzj7pRTjv5RUKDXL5NxcbHgZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )