UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db9zcqcpwjZRig70dYkYKJBlEWtRvW4wNFiZ/YpIJ7Y=' 
WHERE 
  key_id = '11be09311e5e26b00488df6aa72a4ccd6eb9d5478fbc9ea2208f3505ff258358' 
  AND (
    token = 'Db9zcqcpwjZRig70dYkYKJBlEWtRvW4wNFiZ/YpIJ7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )