UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wKK/7qC178qXGaolZR+QpDo9JwOw1zxc0QUNdowX8s=' 
WHERE 
  key_id = 'c3238ee66f3e1d29c859a0dd9e7d2f1b35f2642249a2f1a098bca28e5db6d312' 
  AND (
    token = '2wKK/7qC178qXGaolZR+QpDo9JwOw1zxc0QUNdowX8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )