UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLFQZgWHmS1yQ0v2JPiiGbe5oQaQ6BnRvflRos32g5Y=' 
WHERE 
  key_id = '1476e61de078584d90a531397dc377c1b32c1f63a743d2c0c2828f7d7e7ad11d' 
  AND (
    token = 'VLFQZgWHmS1yQ0v2JPiiGbe5oQaQ6BnRvflRos32g5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )