UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8A+wtamogFHgBVLeK7TsmiPl4LKNetaIb3bWJISWVw0=' 
WHERE 
  key_id = '2ada3cced5cdb306fa3eaf3ab82577232141b30669b4361ce1abe56a82679586' 
  AND (
    token = '8A+wtamogFHgBVLeK7TsmiPl4LKNetaIb3bWJISWVw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )