UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lmVfcOEgxEfTQ4Mn9jPf6xyzXvdtV0rIHVEKSCMfUBI=' 
WHERE 
  key_id = 'c48d340303bdef43f1c3bb3c25a877d8c8b670f083d0acd51673a9164d0096fa' 
  AND (
    token = 'lmVfcOEgxEfTQ4Mn9jPf6xyzXvdtV0rIHVEKSCMfUBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )