UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wbqZsV1/uTEY8U0XY1gbLl1+or42upOE25znzeUHLY=' 
WHERE 
  key_id = '32dbc0e7197ed886ea2544d6a3a2e068cb63e9483de5f81e1639f9f973640e7c' 
  AND (
    token = '6wbqZsV1/uTEY8U0XY1gbLl1+or42upOE25znzeUHLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )