UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnufnfMygpjgELd4Y3qcDt5SByOetSIYhvr+LqXfrxY=' 
WHERE 
  key_id = '86b6e5d74e16dced92a8a58a7354c6692d4255c20094340ab42c49f6a89d01bc' 
  AND (
    token = 'DnufnfMygpjgELd4Y3qcDt5SByOetSIYhvr+LqXfrxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )