UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bGxukL/zxHRr9Wmx65Iuq2XPPFSX7LFOtppMAQrvAFk=' 
WHERE 
  key_id = 'c4aa6189f65defe695eb5e714ff7fc669a4055ef152019b1a54244924e79776c' 
  AND (
    token = 'bGxukL/zxHRr9Wmx65Iuq2XPPFSX7LFOtppMAQrvAFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )