UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbgQ1eIyX0U88LYV8QnuXVXdFpIqBqUGWrNWK3aWWE4=' 
WHERE 
  key_id = '70cf7960cf3eb6bd81254f5b786428df929df82db1fa4cad18b00ba1a93be637' 
  AND (
    token = 'xbgQ1eIyX0U88LYV8QnuXVXdFpIqBqUGWrNWK3aWWE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )