UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMKwsX65yijg+3tgRLrCoKCEaoXd1Bav1Shxpm3GmmM=' 
WHERE 
  key_id = '1ee6a4c03d52778cf532c0709b97be2a0dbdfd69862ef081e6c143567a054a67' 
  AND (
    token = 'zMKwsX65yijg+3tgRLrCoKCEaoXd1Bav1Shxpm3GmmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )