UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AR+42edc0aMLSdRkbhyhC8ibTTuZQG1Q04RnL1Zcdg0=' 
WHERE 
  key_id = '5c3f28906b283b98abfff822d0a0df0fcfeadb298cd910a70efe7f9f3973ac07' 
  AND (
    token = 'AR+42edc0aMLSdRkbhyhC8ibTTuZQG1Q04RnL1Zcdg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )