UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mHsIjAIELYzHMKNBd+5F3ht+rVn+uo7eHlWOTlBHnY=' 
WHERE 
  key_id = '0423ec1a9c4d73397f0664e72360deb267df8af6d5d2e45e30233cb719ca8ced' 
  AND (
    token = '/mHsIjAIELYzHMKNBd+5F3ht+rVn+uo7eHlWOTlBHnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )