UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJwS+d5xgm/J6x275OChhKYZhEKgVZGL/gXxhU9Oz7c=' 
WHERE 
  key_id = 'd2803a0d94efe434f00f2a946c2c2295eaeeaf21dfad8668a582c4e47298a20a' 
  AND (
    token = 'eJwS+d5xgm/J6x275OChhKYZhEKgVZGL/gXxhU9Oz7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )