UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ui+kMbAkYZ29z/ezYmMNlRBUUg1sphLaNplt5MStU/M=' 
WHERE 
  key_id = 'df9f202c625a529dca8f6a2ae15392ff524de16c88c276d5130363c6e62d9a57' 
  AND (
    token = 'Ui+kMbAkYZ29z/ezYmMNlRBUUg1sphLaNplt5MStU/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )