UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sVTcro4hH1dsZUqh0tk0CgPOIciR7o6pX8+VI+eKNg=' 
WHERE 
  key_id = '9a88e23d6d80819a09670e9add03ce624f9d93e063055a2df43e3f14876451a0' 
  AND (
    token = '6sVTcro4hH1dsZUqh0tk0CgPOIciR7o6pX8+VI+eKNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )