UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+d3usLKJkoHuTawVFUGFtFF0dpBYoD0F8MwA3e9ntc=' 
WHERE 
  key_id = 'ff73347a49ab96b235980f5b2a1abb0b6f610b96ee4985f871e2f8dcb81848b5' 
  AND (
    token = 'n+d3usLKJkoHuTawVFUGFtFF0dpBYoD0F8MwA3e9ntc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )