UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qgv1zOZZDNFwP+pYrnmfSUUdCITgkoEGo2cmYqlyA+4=' 
WHERE 
  key_id = '051566b4970c232f0ec79dddd9e1a890642e9e782fbfd30acb70c0c039a015a4' 
  AND (
    token = 'Qgv1zOZZDNFwP+pYrnmfSUUdCITgkoEGo2cmYqlyA+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )