UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GWuYYAFM5+nS+38j016Qg4+h+8ZmAtE+8jCpKpVY8+A=' 
WHERE 
  key_id = '0d300fe23896ff4042bcbde40954f79f64a4ad6c54e62bc5f89496c35d5ce232' 
  AND (
    token = 'GWuYYAFM5+nS+38j016Qg4+h+8ZmAtE+8jCpKpVY8+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )