UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rv2EfLPoBiQFScOVfRHuknnNiKC86JFVqZY3gus8Q38=' 
WHERE 
  key_id = 'c747b2a675656b9bb5425c3546afdd1b4af64fcae49470fcaf022d132115a9ca' 
  AND (
    token = 'rv2EfLPoBiQFScOVfRHuknnNiKC86JFVqZY3gus8Q38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )