UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ktT8SK1XYSslW8pxBbhz2Vfxe/bEEFnUEJwbdL/uv0=' 
WHERE 
  key_id = '92845b5867fc162f12824703b97cc285331e825eaaa448c07f6d61ec99793da9' 
  AND (
    token = '7ktT8SK1XYSslW8pxBbhz2Vfxe/bEEFnUEJwbdL/uv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )