UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGRHW6Y560ODu3Gw9CE9YX0ZtbGPDhAyvXLWwb4sIjE=' 
WHERE 
  key_id = '9a641a379fd830e1f582f102f492eb8a50feffe75d67d9e2b2cbac8de59d7765' 
  AND (
    token = 'cGRHW6Y560ODu3Gw9CE9YX0ZtbGPDhAyvXLWwb4sIjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )