UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERjWHkfuUg9X2k6zKKpYJwBZU7yiXGkyVAWdekCDLdI=' 
WHERE 
  key_id = 'd09a6631e737e353b2ce5c0db8fb9c2c6af9efa500d175722ab11fe2f05a2aaf' 
  AND (
    token = 'ERjWHkfuUg9X2k6zKKpYJwBZU7yiXGkyVAWdekCDLdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038