UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vLpzI1wEZUo5UYjzMR8tNabl4t7pltJR2gO/Xq4nJxc=' 
WHERE 
  key_id = '0c0d89d8b61dae9d713372098d49ad4c410ba300ab18b974a9b8f1edaa25c390' 
  AND (
    token = 'vLpzI1wEZUo5UYjzMR8tNabl4t7pltJR2gO/Xq4nJxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )