UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szzZhm7qccJtThMMcXi7r71eCvUZh1ZU4JCRaQFS2Dw=' 
WHERE 
  key_id = '5a9b55e6ea36401dbc3452479809da1dbba4a5333b44f50b21f2e919d2018f45' 
  AND (
    token = 'szzZhm7qccJtThMMcXi7r71eCvUZh1ZU4JCRaQFS2Dw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )