UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qrlknveSKoLTt+DCj3Uxd5vWahAoUC5zfC2yT/2ikok=' 
WHERE 
  key_id = '8ae20698cf5deb5419776013ff0aff22eed37c18f00c2124b96b88ad29f69cd2' 
  AND (
    token = 'qrlknveSKoLTt+DCj3Uxd5vWahAoUC5zfC2yT/2ikok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )