UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ugGstn5fWV7kkRVlKVKpZIfTCY1exPqtL04m1e/PEKY=' 
WHERE 
  key_id = 'dcf33c545b6b62643694f4609bc43d61415a50cf5d737473b53b70884bc82a1d' 
  AND (
    token = 'ugGstn5fWV7kkRVlKVKpZIfTCY1exPqtL04m1e/PEKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )