UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BX6M4oUur/X/rJAZEgOcBOvCDmycS7uqrVPuOdEtoAE=' 
WHERE 
  key_id = '03f3b585ae95605dae57010fc35912994f332b9d25332f265a4d652afe618f68' 
  AND (
    token = 'BX6M4oUur/X/rJAZEgOcBOvCDmycS7uqrVPuOdEtoAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )