UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/P+LnY+pJyLh/DggjUYwl8Hv0IwmbcPi7rveV/+Odx0=' 
WHERE 
  key_id = '75c7a4e5dc01c62ee5d538e78bdca6f16b721e3b37f9423ca86c7810bc59cf9c' 
  AND (
    token = '/P+LnY+pJyLh/DggjUYwl8Hv0IwmbcPi7rveV/+Odx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )