UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kV2NwFiZ0owhIogX3Qu3BDhiB53jufQgW+2YzKuqmX8=' 
WHERE 
  key_id = '276e0b71198b28dcdf2165567745adafc29e51fa8bf92c7dcbfd7312207663ef' 
  AND (
    token = 'kV2NwFiZ0owhIogX3Qu3BDhiB53jufQgW+2YzKuqmX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )