UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bu+tVMLdLeOLd0T+TmjBNIUmM8BIMHs/dmLI+Zgiyqk=' 
WHERE 
  key_id = 'ab559ee510d8af5f6c5ec03c818662d9e261d9bd7d0629a2975800b86b64e395' 
  AND (
    token = 'Bu+tVMLdLeOLd0T+TmjBNIUmM8BIMHs/dmLI+Zgiyqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )