UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GXBBScNj8r/DDX2ah0BVfBwXFUbvNG1VsVkmfJTo0M=' 
WHERE 
  key_id = 'fd37a806e375a9cc2e22510ed632660957bdee9540284bb501180537431e8021' 
  AND (
    token = '+GXBBScNj8r/DDX2ah0BVfBwXFUbvNG1VsVkmfJTo0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )