UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eGGQSgb+yKHx9kTKWH9f0El8SAtxlMkeV/hC/U8ZrI=' 
WHERE 
  key_id = '4676444ae65f6bfef6e06acc1520dc090c48348c433c7b6150f4e97abc15e3ae' 
  AND (
    token = '5eGGQSgb+yKHx9kTKWH9f0El8SAtxlMkeV/hC/U8ZrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )