UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZVpfnHKtjhbT1YrTjPowNbLj1cviJ7QtPfSaB2okvM=' 
WHERE 
  key_id = '25da879674e53d7294ebcb1a4d95c128b2c8c577111198ac8ced43005310520d' 
  AND (
    token = 'oZVpfnHKtjhbT1YrTjPowNbLj1cviJ7QtPfSaB2okvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )