UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/tN9HXT5dgmGBefRYRQOUpQCEPKgurCK2d3WbKZjTz4=' 
WHERE 
  key_id = '525e5283835504b1c860cfedcca0907af491336fc943c370317acd3fea77d85f' 
  AND (
    token = '/tN9HXT5dgmGBefRYRQOUpQCEPKgurCK2d3WbKZjTz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )