UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uk65oEM4bKE/jAExihNXybdccUn8LiulzAIzqBwXcI=' 
WHERE 
  key_id = '5d561b2bd84aa978d082807664cd9cac7e3840b661207ccc62c0656d6215c450' 
  AND (
    token = '6uk65oEM4bKE/jAExihNXybdccUn8LiulzAIzqBwXcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )