UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iq91jKAdw05TBRfPlppy4frGFx+RHcUsISi/PWjyG4o=' 
WHERE 
  key_id = 'ff45b019ff5ede78631ad7921f5a94969bb80d868d09f207e5c3280b45e57d4c' 
  AND (
    token = 'iq91jKAdw05TBRfPlppy4frGFx+RHcUsISi/PWjyG4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )