UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVrcXa9199vrtQZ6/M36KVpuer8/IhttBrEI2HPl7+A=' 
WHERE 
  key_id = 'fc0711776c6038cba1f4492376400b73958d2b47ab93cfaa32e9db6063626b9c' 
  AND (
    token = 'yVrcXa9199vrtQZ6/M36KVpuer8/IhttBrEI2HPl7+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )