UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhUhyHkWKscwmEG/94TVWlnWq3JftvAzk+XGBI7WGYY=' 
WHERE 
  key_id = '95c872187fa19751ed5782d5d7825668278aa2c37b2729b24c03fe5663f64a2f' 
  AND (
    token = 'uhUhyHkWKscwmEG/94TVWlnWq3JftvAzk+XGBI7WGYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )