UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6seD8/5zrE6bGECY3H9EzbHZpuB0s0SncnpxmxOYtRE=' 
WHERE 
  key_id = '10201c1d1e634dc99b08dc71e8f93209345d935768a68e4790ad5d3a681ce146' 
  AND (
    token = '6seD8/5zrE6bGECY3H9EzbHZpuB0s0SncnpxmxOYtRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )