UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djEwKeN5cFyU1jofF+1ysWPfpEGFLuSaK6utB0+Y0LI=' 
WHERE 
  key_id = 'f0a5347b958152f9050f76f2e370cc345e783d0b7f19e53fe95b6f4247816a7f' 
  AND (
    token = 'djEwKeN5cFyU1jofF+1ysWPfpEGFLuSaK6utB0+Y0LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )