UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTGURkgxskPX5dNV2TaUql2jPwJcVp7w2x2tuaJKig4=' 
WHERE 
  key_id = 'b3719ed8c76b71bb7cf1f8733db9f146a6dd16281ff69a09f0794ccfef375883' 
  AND (
    token = 'cTGURkgxskPX5dNV2TaUql2jPwJcVp7w2x2tuaJKig4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )