UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymh3LsSF8skFK6Xybqe8foBnrMs4DGkZ9KCO9Anpjsk=' 
WHERE 
  key_id = '15c213536319cb8d68348d1f65f1183e544070e7e7db620d9d7d387330820cf0' 
  AND (
    token = 'ymh3LsSF8skFK6Xybqe8foBnrMs4DGkZ9KCO9Anpjsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )