UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcE85kWDLg7hFxiY5RXOkQ8TzCbJfUcIDh+BH8ul964=' 
WHERE 
  key_id = '8caf0f9c92a054876e005cc6fdc0f6beaa700e6e86f2b95adcb9981d4ce3335f' 
  AND (
    token = 'KcE85kWDLg7hFxiY5RXOkQ8TzCbJfUcIDh+BH8ul964=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )