UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYXKEo9rE3CLXTUWgRuo1142jyr/N5SZ0TzdKVg8fd4=' 
WHERE 
  key_id = '3a776b74fd9a1d2c6e84eed63c55069f507968e8ba4da839b67ff5f0e94202d3' 
  AND (
    token = 'tYXKEo9rE3CLXTUWgRuo1142jyr/N5SZ0TzdKVg8fd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )