UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJTjWXrYylMw6Lcar46r91BSM4tBriKcfbiYaZDr/do=' 
WHERE 
  key_id = '98f523d2427b8b54d0fa06a9c01a4f1c10c72f3044427e5db4e418f277f14749' 
  AND (
    token = 'rJTjWXrYylMw6Lcar46r91BSM4tBriKcfbiYaZDr/do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )