UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKT4Q/Tg/Qis6ws4xxYqTowAEkj0UnhnhXmOMQPnfxk=' 
WHERE 
  key_id = '138278c9cbc7d25f53879219df19b713211f8954cdcfc3225dffaff771c7ef23' 
  AND (
    token = 'CKT4Q/Tg/Qis6ws4xxYqTowAEkj0UnhnhXmOMQPnfxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )