UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3FggEi30oyeuuUkcZt1eeZ98USEEcLguikFzQcXAsg=' 
WHERE 
  key_id = '978c77ac911941bb58bf37a83059e3fb2553f929517b29f185b0f508959e674f' 
  AND (
    token = 'L3FggEi30oyeuuUkcZt1eeZ98USEEcLguikFzQcXAsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )