UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Piq416tyJNW+zQ/CEAdSw5hNmKdfcgqie9FbzV7FC7s=' 
WHERE 
  key_id = 'a4dd09e7d705e3dd584de21b5a74ffb5b24126ffe3d9ab7627b1dd0135139496' 
  AND (
    token = 'Piq416tyJNW+zQ/CEAdSw5hNmKdfcgqie9FbzV7FC7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )