UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZwgTkMh+wZmW2nF1jlINzljyBRbKZHlG/8POe/XFN7Y=' 
WHERE 
  key_id = '0eb759bb4b0193d67ddd68a7042b73bf18812be340736a19356259a6ca604fbd' 
  AND (
    token = 'ZwgTkMh+wZmW2nF1jlINzljyBRbKZHlG/8POe/XFN7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )