UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46xvVYnaG77Xk4IoYk2HbYDQrjMP5kKsKyQOS+1lHsw=' 
WHERE 
  key_id = 'b8424a02684ade4c8243e931979a7cf33794ce9c9a4752117cc2ae8d08f35f58' 
  AND (
    token = '46xvVYnaG77Xk4IoYk2HbYDQrjMP5kKsKyQOS+1lHsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )