UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2+bCOlCAVmvkn2Worly6Lmk8nxDTeiPR/jyfxBRSzwM=' 
WHERE 
  key_id = '76ba42ab0428ccd85e71cf1af7193a4b912076ccc70cd9e8040338e753c8cbd9' 
  AND (
    token = '2+bCOlCAVmvkn2Worly6Lmk8nxDTeiPR/jyfxBRSzwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )