UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZOk0OEEnwBZt6M5RGnidAUyuWm1Fpq5cRDMkwbV2HY=' 
WHERE 
  key_id = '5110fb9b9db730e01c397a88cdaa1d7c4a2d44af4ba0b087adb7b7384c3d8abe' 
  AND (
    token = 'LZOk0OEEnwBZt6M5RGnidAUyuWm1Fpq5cRDMkwbV2HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )