UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fXmIoV1qCdwPNeKddBYZc2ZauH14eyHWU3lv1N7ekjk=' 
WHERE 
  key_id = 'accbd4f626ae43ad8228d44e15384e860980e342baf3b351e00910e59c4c678a' 
  AND (
    token = 'fXmIoV1qCdwPNeKddBYZc2ZauH14eyHWU3lv1N7ekjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )