UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxcVhRSfgZoq339Ud0CZzX7KhdPsDZvVlfTc3N/IFUk=' 
WHERE 
  key_id = 'dd9d7ef51d557ee51155f12a4731f20e7fdb0c7444f0ac74a2e7f4a180272bcf' 
  AND (
    token = 'oxcVhRSfgZoq339Ud0CZzX7KhdPsDZvVlfTc3N/IFUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )