UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BjG5VPLmxGrlSxPsQS3uYUrmQwT/suwVtq0yB6lT0A=' 
WHERE 
  key_id = '8ebb522100fe76b2601dfcf6144103fec4d8d1fc0752c23b16b093734c8218ae' 
  AND (
    token = '0BjG5VPLmxGrlSxPsQS3uYUrmQwT/suwVtq0yB6lT0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )