UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lOavGkftAvio3RRyM2klvgQij64P5Vlp4TsnvOG4LjU=' 
WHERE 
  key_id = '28f10bafa24546427e7cd0499a5972f2aab85a61dead42f791fb2811b5ac17f6' 
  AND (
    token = 'lOavGkftAvio3RRyM2klvgQij64P5Vlp4TsnvOG4LjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )