UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwNjLsxUOW/pLt0wkvWKx5H/WEKyxFBu/5SLfVJXLiw=' 
WHERE 
  key_id = '8a784d317fa2267b81672a39e91552ed05a0a5ddbf623dbaeaa0a25b8dcb073b' 
  AND (
    token = 'lwNjLsxUOW/pLt0wkvWKx5H/WEKyxFBu/5SLfVJXLiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )