UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6VOY6RaKl8iFBK4tMPom0CuOHTiAp7gTNKpSbLbkrjs=' 
WHERE 
  key_id = 'bb694c18a8b9a4b0c263ca294ee26ed07a00505ebae2db2e87345979a13d6f83' 
  AND (
    token = '6VOY6RaKl8iFBK4tMPom0CuOHTiAp7gTNKpSbLbkrjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )