UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbOKQ/FnonJegUsDDNB1fRehg47Y9dJMgx66k07Fg9Q=' 
WHERE 
  key_id = '303dd1ff487bd82b238943f55d71549543fd8a34a02b8d34a7792df38ab992ec' 
  AND (
    token = 'rbOKQ/FnonJegUsDDNB1fRehg47Y9dJMgx66k07Fg9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )