UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9gdSVIrejXHEJNc60vCUxsc4uWrkDg+jG1txHB+50Q=' 
WHERE 
  key_id = 'a166b638b49dca71fa40be5db09b6ae39a8c976f13828e8d1998ee79fc80c7a7' 
  AND (
    token = 'j9gdSVIrejXHEJNc60vCUxsc4uWrkDg+jG1txHB+50Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )