UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qstUAxH6FMuC36MAr9vrIp0lGWuFegWKrWEluKf10A=' 
WHERE 
  key_id = '9ab51c2c6394624a8f2d7dddbc5972e064fe4a2dac8da56947a10c8af23d770f' 
  AND (
    token = '1qstUAxH6FMuC36MAr9vrIp0lGWuFegWKrWEluKf10A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )