UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVq/ppSC4NjusK2pqcC/EHXjwKj72KIMBFGQz/+20aE=' 
WHERE 
  key_id = '7a44a090488bac43e8677637f826f5e2f78e23f3685d022ab061894d1ae9dadf' 
  AND (
    token = 'EVq/ppSC4NjusK2pqcC/EHXjwKj72KIMBFGQz/+20aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )