UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeTZ8NfrvIlRrFBzlJ8QfXkzYMV4hHsPbOcFCGH2VuE=' 
WHERE 
  key_id = '952696de3bfd45bfc42268576a07632dcd3adf6355f04527c702c615774dcb13' 
  AND (
    token = 'HeTZ8NfrvIlRrFBzlJ8QfXkzYMV4hHsPbOcFCGH2VuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )