UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kHCjDjqTo6e5Ll6QSRxjtAsw6TeQTUQUeIZAoj5QRLU=' 
WHERE 
  key_id = '3679590335a315087352ccaad1b7f593acee5c735d2f8de74005b756a16e5332' 
  AND (
    token = 'kHCjDjqTo6e5Ll6QSRxjtAsw6TeQTUQUeIZAoj5QRLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )