UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DoR8Ej7dFYo4+3Rlx+1yQZ4FvuRaOgDt7nhd9Wnap/8=' 
WHERE 
  key_id = '0a490d03b5d9e18f0969e23301be377b38851e8732d782cf7433b7e4303685a4' 
  AND (
    token = 'DoR8Ej7dFYo4+3Rlx+1yQZ4FvuRaOgDt7nhd9Wnap/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )