UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVck4W/DAU4VF7g/SbYRDryMVC2an7ojkLSoGLvpnHE=' 
WHERE 
  key_id = '278092ebc0530830c467157543b532b36cfc0ae424f95c6864b5a7a2e5a876d5' 
  AND (
    token = 'pVck4W/DAU4VF7g/SbYRDryMVC2an7ojkLSoGLvpnHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )