UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yJxVcUiZr2OUZFVzbjhdQQ6YFTlHFP2VXHxVodl2Cg=' 
WHERE 
  key_id = '4959fea02abbacdf749b7599414fdd848ad5dd838efe230d224817c43c1f23b7' 
  AND (
    token = '2yJxVcUiZr2OUZFVzbjhdQQ6YFTlHFP2VXHxVodl2Cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )