UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mx9YMkpTle0RgzGzqNC0NuP03/s5fT5o65XuQZDnHCw=' 
WHERE 
  key_id = 'd9f9f0747c580afd5b80376bf1dcbff4717456f1a80f463bdce1a4b9d8c87511' 
  AND (
    token = 'Mx9YMkpTle0RgzGzqNC0NuP03/s5fT5o65XuQZDnHCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )