UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74X3L/lqoMYCuukus8ZMWGCWXTFssDKOcx0SL7TdYHQ=' 
WHERE 
  key_id = '8fca37b13a476085e5cea398419d80c6e4220e773bc3dbece04f6430f16b5e95' 
  AND (
    token = '74X3L/lqoMYCuukus8ZMWGCWXTFssDKOcx0SL7TdYHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )