UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNvKUh1vXBQ2Sv5cUjiAJjzfBNB7kL47LQbR1e1Yq/o=' 
WHERE 
  key_id = 'e26786ae2cf0d465c914b8b62fba8609c9d8fbc5727914b1db976ccb1dde8a71' 
  AND (
    token = 'zNvKUh1vXBQ2Sv5cUjiAJjzfBNB7kL47LQbR1e1Yq/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )