UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFIOAqzd8TJnU8d9U1JtUV+ueiyDO44SLbHeX287WgM=' 
WHERE 
  key_id = '8e3f2061d0b0b5dc03987c1f27e0cbf4502739649d30604e0cff25a3ce06303f' 
  AND (
    token = 'bFIOAqzd8TJnU8d9U1JtUV+ueiyDO44SLbHeX287WgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )