UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r0ehf1xiPM/4Ikj1kfv37rV75NtglvNz6RexyzxjBgI=' 
WHERE 
  key_id = '9d8c7a59ee74f50a35c1945b0195dedb68addadc95e469a0386f78f216ea9a55' 
  AND (
    token = 'r0ehf1xiPM/4Ikj1kfv37rV75NtglvNz6RexyzxjBgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )