UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Su08p4LimPi7iLFt8jRmpPKJJXx1QhTcGpddNmUrmE=' 
WHERE 
  key_id = '8ca85bb6c8dac98dd9ad5580b7baff9d4264cc7968c20b1041b1c50401329db5' 
  AND (
    token = '3Su08p4LimPi7iLFt8jRmpPKJJXx1QhTcGpddNmUrmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )