UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rnecbIPH8eIC6U7g3ee9iKgvtfkJYfr8JtbKHUmI+6g=' 
WHERE 
  key_id = '423b2cb4cbacbf710940e6c00253ac2697ccd510107f2b751cc1ba02655f6e10' 
  AND (
    token = 'rnecbIPH8eIC6U7g3ee9iKgvtfkJYfr8JtbKHUmI+6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )