UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDI+EqK68/G01AkMxL3y6V31jO/BzPCw0IzxGjKD9yA=' 
WHERE 
  key_id = '3e5489903213ea8eb94951b6cca9aefcc2d92cb5422fa594f3961ba410c87348' 
  AND (
    token = 'iDI+EqK68/G01AkMxL3y6V31jO/BzPCw0IzxGjKD9yA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )