UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtL521d5Wt4MS0TL/7fcF9e35Hr9+Pv7r76FZYOf4Xc=' 
WHERE 
  key_id = '4f31762ea39498e9f13972e4d980c05fb42823b5df12a37c33da65ca03b244e8' 
  AND (
    token = 'UtL521d5Wt4MS0TL/7fcF9e35Hr9+Pv7r76FZYOf4Xc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )