UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LM9vDFgFkZ8RZYA9W6TG+EuV17JJhcIbsvhtG8DAS4M=' 
WHERE 
  key_id = 'e1e5c3adeb0904c1ce1cdc0b6d783c60722c121e6dda694e7abd496b5aef6137' 
  AND (
    token = 'LM9vDFgFkZ8RZYA9W6TG+EuV17JJhcIbsvhtG8DAS4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )