UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c4rmNAiO00eRKO8vKhN1VucJueJ6tTVuJ94FpUI5dEk=' 
WHERE 
  key_id = '5eb3630ebcdba191f4ac0445bc5a99b9dc4b10f07c6c7358a95feb965071713f' 
  AND (
    token = 'c4rmNAiO00eRKO8vKhN1VucJueJ6tTVuJ94FpUI5dEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )