UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tbxh1Wlq6UWKXkKBhlPTsNIBlCwHJmnMnOkuwarKmDw=' 
WHERE 
  key_id = '43123c2dff25537738cfa42f2bf2315d3d8f74c2d73a536ccabd0bbe438114f1' 
  AND (
    token = 'Tbxh1Wlq6UWKXkKBhlPTsNIBlCwHJmnMnOkuwarKmDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )