UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gshC3JkA17KEk4AM2YNNW3YNp7peTWiejdJ/CElWSrE=' 
WHERE 
  key_id = 'a9704bb90879b5a9947cba5492495d59abfc22a7701e643983a95cc58995ded3' 
  AND (
    token = 'gshC3JkA17KEk4AM2YNNW3YNp7peTWiejdJ/CElWSrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )