UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/s/RbTmE7LOXPAtRWdV43pb4bYEK3dj5WLAyo8zSsNg=' 
WHERE 
  key_id = '2d5669d2e182f51e9e561b66a8670c31b0f0c8a397227bdfa45a3eb52fced0bc' 
  AND (
    token = '/s/RbTmE7LOXPAtRWdV43pb4bYEK3dj5WLAyo8zSsNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )