UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVgN8U80BHpy2fIx3FqFVyz/L51j1EkHm3r+U+Haf24=' 
WHERE 
  key_id = '341a5a45a4295d2c9987b0fe8a70dc9c1accb8d5404386f848cf5c1e2149c466' 
  AND (
    token = 'XVgN8U80BHpy2fIx3FqFVyz/L51j1EkHm3r+U+Haf24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )