UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCPNOOM4nFua7iyLGUEwirfnATkeYuGgLvUhVJfWGIc=' 
WHERE 
  key_id = '3540f00ddd88157f26107110f845cc027c78dbff836569f8d22823cdc2ea1aca' 
  AND (
    token = 'wCPNOOM4nFua7iyLGUEwirfnATkeYuGgLvUhVJfWGIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )