UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wl87Ce6pWjOMmhwFDTG0CB4yWOe52YZqD6blgHMmzZo=' 
WHERE 
  key_id = '7a21417a9399a009ec3b8d92b4adff5e52653a4749b7d6ca2f76dbea61d1020f' 
  AND (
    token = 'wl87Ce6pWjOMmhwFDTG0CB4yWOe52YZqD6blgHMmzZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )