UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDM6J5UqXO6ck0acx+yCfg0he3WhJbDwdtG34PFTL5g=' 
WHERE 
  key_id = '16e0db06794bf9d517556a2147d62a8e02933097216b1a2009312f2bc1b38f47' 
  AND (
    token = 'lDM6J5UqXO6ck0acx+yCfg0he3WhJbDwdtG34PFTL5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )