UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwDJxp4YJ4UszqDVmXdN2xDznJ+5hyBT+xV4oq5z6Xc=' 
WHERE 
  key_id = '9c9ba9cd24c60d974a853569bd2c09896bf9a3a9e7b56916a2055f4d72039e18' 
  AND (
    token = 'UwDJxp4YJ4UszqDVmXdN2xDznJ+5hyBT+xV4oq5z6Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )