UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZJXv/ipGX5xT0v7HUZYAe5PURNsTzC0tWXr0nfI/gxw=' 
WHERE 
  key_id = 'df6abd84b9b7c6143c7aabe3a1c27cb3ba8cf9e66859b52605ce35001ef81658' 
  AND (
    token = 'ZJXv/ipGX5xT0v7HUZYAe5PURNsTzC0tWXr0nfI/gxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )