UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnMUGfHDdW5h1V1OtNKtYoCncRIvUHSRHJ3YCWI0HSU=' 
WHERE 
  key_id = 'd166914b327aefe1fa215dbfb766da02a5e7d8b3c3c1359ec26e88a44871fb9e' 
  AND (
    token = 'RnMUGfHDdW5h1V1OtNKtYoCncRIvUHSRHJ3YCWI0HSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )