UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LYBTpRvVDfeTmxO7qQeCVgmH9qXgxnyQRUqAm7SrQNA=' 
WHERE 
  key_id = '372ce2a0fdbb604de4fc7d69a89500d95fe4cf148e8f9b9bb0c1f8aa8766b321' 
  AND (
    token = 'LYBTpRvVDfeTmxO7qQeCVgmH9qXgxnyQRUqAm7SrQNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )