UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlpjT94xGuXHNQtxWBSQY3pOHpPK8QvO3aZQKjiXyOA=' 
WHERE 
  key_id = 'ffa25e426609ff566369dc0e235bf94abae1a6a7c406c93d91b3ca994d4c8918' 
  AND (
    token = 'nlpjT94xGuXHNQtxWBSQY3pOHpPK8QvO3aZQKjiXyOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )