UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/rp2yAWBbonBTtehZ0Hxc+znNs/ZyVNSyMxMN66baI=' 
WHERE 
  key_id = '4bdd0e36ccff71d26b16fb91ee8d47a65795bcbd4dec23531ea19b5a6453095a' 
  AND (
    token = 'u/rp2yAWBbonBTtehZ0Hxc+znNs/ZyVNSyMxMN66baI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )