UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1iRDKPMe2/zqMhgLCX6mXxSKTXrQtb+J1H51vlB9l0=' 
WHERE 
  key_id = '0b4e888a75f1a64cf5502486dcef235918e11c75b081841a39117f996ae85ea0' 
  AND (
    token = 'K1iRDKPMe2/zqMhgLCX6mXxSKTXrQtb+J1H51vlB9l0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )