UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UdWWT1GW1sHVM+L9uyzXZjGg6Y1PQTv16OPaP+RzuQ=' 
WHERE 
  key_id = 'e58570c37db2439ec0676ca1ae07348c44d842bf344eb56b5af8a9ff2aebb1db' 
  AND (
    token = '4UdWWT1GW1sHVM+L9uyzXZjGg6Y1PQTv16OPaP+RzuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )