UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPSaX+X0iXg5VIrECHZ0k7BhB1BKzSrxQSNZqkHdOfI=' 
WHERE 
  key_id = 'f2efb84b48f390886747632bc08085ffabdb31bfa99aa73a085479a2b07c1b54' 
  AND (
    token = 'qPSaX+X0iXg5VIrECHZ0k7BhB1BKzSrxQSNZqkHdOfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )