UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/e9irYeMqnyNeE0Hq5PF6gpmbN4b+wPGWu3uoYSnu5k=' 
WHERE 
  key_id = '40fb5aad731a4a70fad3a83c6e04c608e1251c1f81ccc634b34b44c9c48698bf' 
  AND (
    token = '/e9irYeMqnyNeE0Hq5PF6gpmbN4b+wPGWu3uoYSnu5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )