UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/e08JEvJCrwJ07rYnzvzIKPddiwHc07zDUtlAH0AyEY=' 
WHERE 
  key_id = '2f4008eb8551083b142c741ee4bc1d97e5696264b5b0692e090bd31943978d16' 
  AND (
    token = '/e08JEvJCrwJ07rYnzvzIKPddiwHc07zDUtlAH0AyEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )