UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jb4j1M1nzqBc/k3YY2nBzvLJ2jGpSCiCi8YcZGV/Y/A=' 
WHERE 
  key_id = '135c46072a33c46544e7fefcea9df6152bbefdb53a10e61ad467ac551a6aa4b6' 
  AND (
    token = 'Jb4j1M1nzqBc/k3YY2nBzvLJ2jGpSCiCi8YcZGV/Y/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )