UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsISgJnnFiXdhMeBvhFuPumsbekGPwrL/1y4sod1UUM=' 
WHERE 
  key_id = '4a04c3ff132c8cc7853b07565331bd9ccd04d4009a74398665a29d1dc62ce4bc' 
  AND (
    token = 'QsISgJnnFiXdhMeBvhFuPumsbekGPwrL/1y4sod1UUM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )