UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0OIM+1dkRVac5Er5YaQvcusMuHurfT96wfO8yE4+bY=' 
WHERE 
  key_id = '47f285102dc8996d6ae3c4ea47f89525e2facfcd58fbdeb7a322cc69f0d234b1' 
  AND (
    token = 'L0OIM+1dkRVac5Er5YaQvcusMuHurfT96wfO8yE4+bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )