UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kL5ainK74WRYeueU30+TCkybh8RX9/uZ1/8/b4AvMg=' 
WHERE 
  key_id = 'b9e353cb6ec794a7a44c04f976a9b55fb44e39f2f5f34937be8cc1303731ae9c' 
  AND (
    token = '/kL5ainK74WRYeueU30+TCkybh8RX9/uZ1/8/b4AvMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )