UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0wTz/NtqrGhw8aWpK9CBTRbtLgFvEUAhX3c8DWd66A=' 
WHERE 
  key_id = 'ae63d9ab4dcc9824372669d5136946a4ae41941686a554e85ef2f340fe30a32a' 
  AND (
    token = 'l0wTz/NtqrGhw8aWpK9CBTRbtLgFvEUAhX3c8DWd66A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )