UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GP/bleunrrZu1qnvFqEBVbzphqF1SZ9DBUa2AHtgPd0=' 
WHERE 
  key_id = '4c276269d4e20e5b79f0406a0926e7043caead8c0833cc00febb84c2b31f2173' 
  AND (
    token = 'GP/bleunrrZu1qnvFqEBVbzphqF1SZ9DBUa2AHtgPd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )