UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8T2H3ZOMCSp1rB+wlKlyiDFc+AqizDUZ4Nqq82qPtbs=' 
WHERE 
  key_id = '6b9aae58887faa600a2edbbb8b91521c9a0e277a0069575bea05e8facfc02c86' 
  AND (
    token = '8T2H3ZOMCSp1rB+wlKlyiDFc+AqizDUZ4Nqq82qPtbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )