UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXUMu2RWNW3vSSONjyi1lGIc3ZTVLQknVf1H3fKgQK0=' 
WHERE 
  key_id = '70307607b5c39f3fd53e625b1e54ae06bc018835905bec201811e9c8b9647a1f' 
  AND (
    token = 'jXUMu2RWNW3vSSONjyi1lGIc3ZTVLQknVf1H3fKgQK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )