UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mYufB4niodY58udUFSWd6Ckf7/+PJ1LeRotBVUyZIrs=' 
WHERE 
  key_id = '9981ec97170a0f3fffc6a4fd0c73e7e85f1b144dbd44d86d9fa74ed09b96c481' 
  AND (
    token = 'mYufB4niodY58udUFSWd6Ckf7/+PJ1LeRotBVUyZIrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )