UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JU/JCzvAD4hagjcGDSN24LCazdz9SrMfGahzRyjVVAw=' 
WHERE 
  key_id = 'f05825507755dc3bde5f7be40a75325360ad7312534a350b3816b2795ad14253' 
  AND (
    token = 'JU/JCzvAD4hagjcGDSN24LCazdz9SrMfGahzRyjVVAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034