UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z6UTe8vZQMLS20Ok1LET7BmFPKnqaux6LbVnI5/2JhM=' 
WHERE 
  key_id = '63f0ed8ef471ee5724d9f829f10e8b224279add122de48fec6a0a17518a47cfa' 
  AND (
    token = 'z6UTe8vZQMLS20Ok1LET7BmFPKnqaux6LbVnI5/2JhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )