UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PgHn0Kgum+bsLr7fWJ4ci95wmnKzsZA0NFO2w/YqHiY=' 
WHERE 
  key_id = '9bb323fa085666e4ba6957cde0f8644343fb5daceaf67d8ba64f52b12b4d91f8' 
  AND (
    token = 'PgHn0Kgum+bsLr7fWJ4ci95wmnKzsZA0NFO2w/YqHiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )