UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPdbQNChKQyy0j0J7fZSQHC0c9z34+TDwCFnHKDRM98=' 
WHERE 
  key_id = '31b735b5f5ab9f25cfe981303134a0bfdd76e4c46093b384230414e7f6483c24' 
  AND (
    token = 'zPdbQNChKQyy0j0J7fZSQHC0c9z34+TDwCFnHKDRM98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )