UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OI0R/5nYSsGMYaJD5497wN+kuiupGZxSjcsTT8L7Kz8=' 
WHERE 
  key_id = '91528d90063e9dad413d86192a7df532c27ec38058374b48491270eb98b8cda1' 
  AND (
    token = 'OI0R/5nYSsGMYaJD5497wN+kuiupGZxSjcsTT8L7Kz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )