UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzF71kD4EpWk9KFuLz5TF5IgwZoiWrNg2w5Cs9RKu90=' 
WHERE 
  key_id = '543237b14b2c2c9c0616b59e82ce5cf5c5c84daf7092f54709466e17294bb88c' 
  AND (
    token = 'lzF71kD4EpWk9KFuLz5TF5IgwZoiWrNg2w5Cs9RKu90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )