UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ujp5M6clQTAomozdUP6rL+ntB6cCBvStYJLi4ZvMWwI=' 
WHERE 
  key_id = 'ce29927a9aa98625fea4e254e511c054d322aec926ae4abda111c9fa11b76f94' 
  AND (
    token = 'Ujp5M6clQTAomozdUP6rL+ntB6cCBvStYJLi4ZvMWwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )