UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4QSGwW+BPq3TZj8VUcQ3J2QaLsxLKpE+SRPiiKZD3Oc=' 
WHERE 
  key_id = 'b3ea39383a521edccf79db376c2addf4fd900d38529102cc53b532a1582f1cbe' 
  AND (
    token = '4QSGwW+BPq3TZj8VUcQ3J2QaLsxLKpE+SRPiiKZD3Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )