UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KjquFBGYK/FT93yOlOh6TALrWlyuzOoLqr2sQIpU7B4=' 
WHERE 
  key_id = '95f871b32e313eb44d1cc06ce44c12853e5c83fad72347f5c76c2fdd15e73e82' 
  AND (
    token = 'KjquFBGYK/FT93yOlOh6TALrWlyuzOoLqr2sQIpU7B4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )