UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Or/5qBthlD4cZ9MGeXwrUGc+P/HhgSxb5i2ZllsiVts=' 
WHERE 
  key_id = '1f5154c2eb942395e909f3efe60013dace868010cf4848bb3ff261c036e5950f' 
  AND (
    token = 'Or/5qBthlD4cZ9MGeXwrUGc+P/HhgSxb5i2ZllsiVts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )