UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZWnBKh5HXsEgb+IvNFHUgq/4vjYcGKRnw92KjoA9ls=' 
WHERE 
  key_id = 'c0d08c38874252e8192c349e1b0e815d0c20834539642b6e8a9a4c624aca3576' 
  AND (
    token = '/ZWnBKh5HXsEgb+IvNFHUgq/4vjYcGKRnw92KjoA9ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )