UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QrL6V6nwJ2g7pqLkGyDZs9JbKuuEf6H6hwfWZQdr4g=' 
WHERE 
  key_id = 'd7793af353b2b0985d05482e59bf059192e33027d69902a1b28c88bc93d00484' 
  AND (
    token = '0QrL6V6nwJ2g7pqLkGyDZs9JbKuuEf6H6hwfWZQdr4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )