UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ll0FYXOrmAqIhI6cT3+0NtM0msmeYIWK2vwf+tAI8nU=' 
WHERE 
  key_id = 'a85da4ae8c98ce1c2b61a77506e557c4b41b9b2708c86c00b4f59a2c53b834bd' 
  AND (
    token = 'Ll0FYXOrmAqIhI6cT3+0NtM0msmeYIWK2vwf+tAI8nU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )