UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEged8lQ+lghYfXIIpO1EQeGG7cSU940ZjGz4wGA6NM=' 
WHERE 
  key_id = 'bab8afe70db79be51aab1e0e91b467f573776a1ca695eea321e80fc5bac17697' 
  AND (
    token = 'SEged8lQ+lghYfXIIpO1EQeGG7cSU940ZjGz4wGA6NM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )