UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNURugRhia6KsXjlUzHHycxk1S1Ox2TbynxV8zcG3lU=' 
WHERE 
  key_id = '36f93c5a03b033daa508a6e7d4037756172f6f7dedfa4d44527306f14e729bac' 
  AND (
    token = 'TNURugRhia6KsXjlUzHHycxk1S1Ox2TbynxV8zcG3lU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )