UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UyRrJbmz2h1AyMuvvkbOgnyH0cmCE4w8FhzmIwrl90=' 
WHERE 
  key_id = '898b2c12fe20e2b15a5d00e5e16dabfe03384b155cac611a001243eb52862c95' 
  AND (
    token = '4UyRrJbmz2h1AyMuvvkbOgnyH0cmCE4w8FhzmIwrl90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )