UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wBZ2cEN7IRyuDH6KugxvbpDzYKjTXckAn3mCFfSQZ0=' 
WHERE 
  key_id = '0aaa190c8932a033dd6f877926a0cf69e95003d4c8c17c7ba8666c253bf9603c' 
  AND (
    token = '4wBZ2cEN7IRyuDH6KugxvbpDzYKjTXckAn3mCFfSQZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )