UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ArZY71jqIqE/kbHKjxNNDBxG0Q7EuEm9LrmiNLL/c8=' 
WHERE 
  key_id = 'd5fb1bc9d1517d76c2769b6f8d9dc5fea24296804a31fb9ee6f180ae8bd76fe9' 
  AND (
    token = '+ArZY71jqIqE/kbHKjxNNDBxG0Q7EuEm9LrmiNLL/c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )