UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuQTHUcqYYT2k0X81B+t6yo+xdS30M3vmGDjTBOrrqM=' 
WHERE 
  key_id = '4bd02c48b3322089d0d46cf8c338bad261be12d9726e7e022b97a12accae6df1' 
  AND (
    token = 'tuQTHUcqYYT2k0X81B+t6yo+xdS30M3vmGDjTBOrrqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )