UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pA9uVb4iW5qUbpin8PCg9x1vzv7NkOgZA6Dw1ZDgmlM=' 
WHERE 
  key_id = '94b7ad213116a6a162c1309f7f5ffcdb9a5557d814733393e10125f585771364' 
  AND (
    token = 'pA9uVb4iW5qUbpin8PCg9x1vzv7NkOgZA6Dw1ZDgmlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )