UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6umVX6gO2iyYKtMeTAVC4hDV6amVcASOgekNrV/YF8=' 
WHERE 
  key_id = '4ca350769a2199cbd0bfe031c5a3a8d9c507cc8d6124547adf0e8fc1d8981d10' 
  AND (
    token = 'i6umVX6gO2iyYKtMeTAVC4hDV6amVcASOgekNrV/YF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )