UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+GkCN3PkzxyoRvg6wjWuTnVPX5L1jQ8vmL0peDJ7Yo=' 
WHERE 
  key_id = '8ed01a82b239e14fe4602a828bf865ddf4a04068355227695b29ae0f075f8ef0' 
  AND (
    token = 'q+GkCN3PkzxyoRvg6wjWuTnVPX5L1jQ8vmL0peDJ7Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )