UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RY8dXe+nRZZiYZVQG5qwUhtg8akCAp+r890FwhNCLh0=' 
WHERE 
  key_id = '1e1bf0c24b6c4b9729fc4d158eb6aca06a02af42da0611dd5391da4c3946ff08' 
  AND (
    token = 'RY8dXe+nRZZiYZVQG5qwUhtg8akCAp+r890FwhNCLh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )