UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZaKxL5PFCqBUUIg/i+88Fy8ik1IF4L/8+uq/7t9V5o=' 
WHERE 
  key_id = '28a382b9f472e0543f192e76a672d8953a12a0628bef5581fd05b8b92cb6269e' 
  AND (
    token = 'tZaKxL5PFCqBUUIg/i+88Fy8ik1IF4L/8+uq/7t9V5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )