UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NRtt6mQKjZI3h5U5PNjJTAeyDDwPoi3xvsxQgrGJVw=' 
WHERE 
  key_id = 'b73d14ed0342baabfdccd567bdfa28c39d9978d2eaf6aa6a9327df371f4e2fa7' 
  AND (
    token = '1NRtt6mQKjZI3h5U5PNjJTAeyDDwPoi3xvsxQgrGJVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )