UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NWI85ixEwf8kpvVgMmk4fpTHvIksgdjRbZacsG7+b+8=' 
WHERE 
  key_id = '8ca5c129d8c144a52b99786477d13eb0da496a42da23e66acc4302a113893aa9' 
  AND (
    token = 'NWI85ixEwf8kpvVgMmk4fpTHvIksgdjRbZacsG7+b+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )