UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGIxW+UT3slEww3wjb1Cv0gCjIGNZTHjDSFNiNCE3iA=' 
WHERE 
  key_id = '5422acdb2e42948e7fc4dcfb51203902a9cb8e10de3b6264b53384dd92c7ac5a' 
  AND (
    token = 'QGIxW+UT3slEww3wjb1Cv0gCjIGNZTHjDSFNiNCE3iA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )