UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '617F3MVeabuoJKECjhJPaBWzL0f939VJ1x57oRQBhWU=' 
WHERE 
  key_id = '6bfbbbfad76d407b1bdbb4c80a32057152e3c605b1e7da5e05f0d07caaf3b189' 
  AND (
    token = '617F3MVeabuoJKECjhJPaBWzL0f939VJ1x57oRQBhWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )