UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elpK0fIi3vQd63u87x9TThdEnWCjUUBCu6z51JBci3M=' 
WHERE 
  key_id = 'afbcfa00a5b268413b8f63d66ec545c4011c9690c0b192bce344a8bd132c5bd0' 
  AND (
    token = 'elpK0fIi3vQd63u87x9TThdEnWCjUUBCu6z51JBci3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )