UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UAk270VrYx6RX+w/Df9za72obTJiykMBMpqhjKVC34=' 
WHERE 
  key_id = '04d977419a0d55188a44da5b0f9d1a0f1ecadfc15623ddd923479dfac4d959f6' 
  AND (
    token = '5UAk270VrYx6RX+w/Df9za72obTJiykMBMpqhjKVC34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )