UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0t3GUJxiYwmF1+0bcVzf370oiDQCAdWluQ4SF5msnLM=' 
WHERE 
  key_id = 'a7d77ae100e2268bb50e5b5954baced66b454beae6616db10e14d80513058a14' 
  AND (
    token = '0t3GUJxiYwmF1+0bcVzf370oiDQCAdWluQ4SF5msnLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )