UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DXSc17zHdRbLeBD4GjpLl6o3/4MBAx+ppnLx+k/+/y8=' 
WHERE 
  key_id = 'b77b88200a093b51af0bfb6f2e8f42dbd2ce5b8fa0c361af3e7166480b20b747' 
  AND (
    token = 'DXSc17zHdRbLeBD4GjpLl6o3/4MBAx+ppnLx+k/+/y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )