UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/4UMGy+XFsn9JJp3N0qmK0awDYZxrimEgxpWQAA7Nw=' 
WHERE 
  key_id = '44551ab8bd8f2e10dc10337b135962043856f085e9c21e05f8c37488d54dd8f1' 
  AND (
    token = 'E/4UMGy+XFsn9JJp3N0qmK0awDYZxrimEgxpWQAA7Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )