UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wnPT2sqjBFGgF49YRn9EqrKz8+FtmbHyqPCU0NfPyyU=' 
WHERE 
  key_id = '6377a57b2d33efeab071e9282410f23ed36a21d1a33c16278b7096f77a3f1e9f' 
  AND (
    token = 'wnPT2sqjBFGgF49YRn9EqrKz8+FtmbHyqPCU0NfPyyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )