UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GpMyianfkFB9ml4EB8wf+Z8aor57r+EYKubXT9ASnk=' 
WHERE 
  key_id = 'df9b6e1dc3a02ccc52b6c330c216fba478c8e216107a35bd10657d2d05cbc372' 
  AND (
    token = '1GpMyianfkFB9ml4EB8wf+Z8aor57r+EYKubXT9ASnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )