UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MsRNk3gpxi6clvEbWiaQMpZZer835TEdpzLe066+jHA=' 
WHERE 
  key_id = '5c966c24fa4e1727143a738f81fdbe7570eb485b8126bf4ece3f0da81f389605' 
  AND (
    token = 'MsRNk3gpxi6clvEbWiaQMpZZer835TEdpzLe066+jHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )