UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvz9p4iqg+Wz0DHl1eFPL2vw1Y0kO+j8hhWq7Wxwsc8=' 
WHERE 
  key_id = '301da4bd1a3abafd51f79bf76af0844fa7674bb5c23ed782cbc074838ca8fc4c' 
  AND (
    token = 'jvz9p4iqg+Wz0DHl1eFPL2vw1Y0kO+j8hhWq7Wxwsc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )