UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hC7N6RXjETWLzkCVqN6bL5ruFxJdltV6RsHVb96RNs8=' 
WHERE 
  key_id = '45004a45f548d8d70069809ffbfb9f990d65e24832c40ae0ec807028c52b72a3' 
  AND (
    token = 'hC7N6RXjETWLzkCVqN6bL5ruFxJdltV6RsHVb96RNs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )