UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EMM2tehp+RLSh4cPhz0HTU/Go8x7j4Z37e6XQBMDPk=' 
WHERE 
  key_id = '6330ec51f4262480f50ac4d6f9492f70c4d451411d7533212f6caa2e7cb57a42' 
  AND (
    token = '9EMM2tehp+RLSh4cPhz0HTU/Go8x7j4Z37e6XQBMDPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )