UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGcbH/rKWOyxQyicIjhR9wvxK+ds9xGw8sYfYBXGKQI=' 
WHERE 
  key_id = '0a39f9816118f0bb9d4277e3e4a11676049e5885a7bee98b45d99eb0a56a879b' 
  AND (
    token = 'FGcbH/rKWOyxQyicIjhR9wvxK+ds9xGw8sYfYBXGKQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )