UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vV27wqN75POaHwrZWcnc0bUUagJIfbiN5zHn8z0kLA=' 
WHERE 
  key_id = '770b65b285be89c9a060c4a30cb414b95ed4c5e9243a8e577bf8a9b82cafc790' 
  AND (
    token = '2vV27wqN75POaHwrZWcnc0bUUagJIfbiN5zHn8z0kLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )