UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3E1VlOZTkVIl9u7JTGtXz3S51rtMQ/iAWGCk04prBd4=' 
WHERE 
  key_id = '993c2107e895ac8206effe7f679ee299fde05a0f6c10f96fe4843bf9e1ec3c06' 
  AND (
    token = '3E1VlOZTkVIl9u7JTGtXz3S51rtMQ/iAWGCk04prBd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )