UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHjVfp4HDb1cGe4LJ8uNGd7yrVoeRQxhCRmfM6uKUoM=' 
WHERE 
  key_id = 'ebf738e81a16473fa8c259231e9d069f45e1c90b98bd30cb14cc668c1850bf7d' 
  AND (
    token = 'GHjVfp4HDb1cGe4LJ8uNGd7yrVoeRQxhCRmfM6uKUoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )