UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkKjyqfcWmzrCRKFLQMz3wfLdT/hYanSRWQ2gHTE+SI=' 
WHERE 
  key_id = '3548900c3ac477a12ccb731ac3301af5099cede172548ea48c84a0a9b06dd622' 
  AND (
    token = 'TkKjyqfcWmzrCRKFLQMz3wfLdT/hYanSRWQ2gHTE+SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )