UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ca9aDkO5yF9KQWk7xCZFoBKo5rfVTrVGBTqYZzF4VcM=' 
WHERE 
  key_id = 'ba60be2451b942284f6712481d554624f3b2161c73e855fddf52d60c8208ccb3' 
  AND (
    token = 'ca9aDkO5yF9KQWk7xCZFoBKo5rfVTrVGBTqYZzF4VcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )