UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jXnYF3SNp3tiTJzncSD+En3Zk+TbdXOmGVVeGCP94s=' 
WHERE 
  key_id = 'd1102aea9dc3ec4deacc16527beafe0db6a62032f0f863dd181546426e5ee256' 
  AND (
    token = '6jXnYF3SNp3tiTJzncSD+En3Zk+TbdXOmGVVeGCP94s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )