UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDgMiv+9Nk902DquRKpkaJisMYTKvsU+3wYBzbsydME=' 
WHERE 
  key_id = '88311fba0ff2f94c2951b208be2a6fa7c7aaef410a76d8a01bd62140e1b9acd2' 
  AND (
    token = 'vDgMiv+9Nk902DquRKpkaJisMYTKvsU+3wYBzbsydME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )