UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yM+eXQXrBRhhXfeioOCzsQg3z01saaIk+Qpbfh5H5Cg=' 
WHERE 
  key_id = '409126c78e64cc51153d083e2e57354f2817410a475e228095351fe6f74d9f82' 
  AND (
    token = 'yM+eXQXrBRhhXfeioOCzsQg3z01saaIk+Qpbfh5H5Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )