UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTp1g7fKaVv+O3JwYmNMkG4zKFOkksj0P28pdGAXwM4=' 
WHERE 
  key_id = '9b5e0ca1f4fa2d16705ee0eb093eb45207cc9046401b0ecc604dc852ff4964b3' 
  AND (
    token = 'MTp1g7fKaVv+O3JwYmNMkG4zKFOkksj0P28pdGAXwM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )