UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7GbLKnwYYxS5c4aGJVOblMCZu1ibBQyfT2/j/wdklZw=' 
WHERE 
  key_id = '24c1ec2b95e336c3de886dd87a52d546c5dddafbb5adf0011b251941a9db4432' 
  AND (
    token = '7GbLKnwYYxS5c4aGJVOblMCZu1ibBQyfT2/j/wdklZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )