UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4RA/Rt8FPWeWlIcl1H8V4n5/5jMuQC3/rRSeKFUMbw=' 
WHERE 
  key_id = '8e7c32296243a3add346d2da9b13372f215de0bd1ec864f1a3f7b17e629cd80b' 
  AND (
    token = '+4RA/Rt8FPWeWlIcl1H8V4n5/5jMuQC3/rRSeKFUMbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )