UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9U/iTZcaoLxT1dII0k1jCTbkSD6qb0MyrhvInLLA4Vs=' 
WHERE 
  key_id = '33b2d796471e8551f39bb06785572f090b88230249696b141235e8fc0fd383c6' 
  AND (
    token = '9U/iTZcaoLxT1dII0k1jCTbkSD6qb0MyrhvInLLA4Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )