UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ifmO2O2dlp2QGnveQeNSUI/BTPO2BTavALiqApgpYJE=' 
WHERE 
  key_id = 'e9d8904c7f64d42693f90594d9793fc137fc67f9b65dff3f37b3dc08ca795521' 
  AND (
    token = 'ifmO2O2dlp2QGnveQeNSUI/BTPO2BTavALiqApgpYJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )