UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJWYYgXS9yjYlJCbi0jHExHxuGC3gzjblT7ru8hLmGw=' 
WHERE 
  key_id = '028ec081e030de16454402e4367f9622e5607ff26f2010dfc423fb53d3f97950' 
  AND (
    token = 'gJWYYgXS9yjYlJCbi0jHExHxuGC3gzjblT7ru8hLmGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )