UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3h2yovdKXBEyXra1IR9QY8PNlK62zaO/ZjQ/UbCihwk=' 
WHERE 
  key_id = '51ccedcbb44ea43536cf127f6a133c11e45834c2dba2bc7cd415bc3ea6d4174c' 
  AND (
    token = '3h2yovdKXBEyXra1IR9QY8PNlK62zaO/ZjQ/UbCihwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )