UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8CdNXw4a3YdhDhJLaa3qTIkElt8qtgmvsC6Fpxa+pQ=' 
WHERE 
  key_id = '58402fa564f962bda58b023f4cf3a2cfc5d390af681bc2058e89bd366c959b84' 
  AND (
    token = 'b8CdNXw4a3YdhDhJLaa3qTIkElt8qtgmvsC6Fpxa+pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )