UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xusAaTmt8xBxRqQTpO+uQHYGRxxtiC17P8Oyn9+zPR4=' 
WHERE 
  key_id = '96656a1d788edaa0ab620ebe1deabd679b12e4ac7c7de55720abe0e1dccce652' 
  AND (
    token = 'xusAaTmt8xBxRqQTpO+uQHYGRxxtiC17P8Oyn9+zPR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )