UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnZGmgd4hHbeYPwB0TkjQNb04hN3wk7BMpy51Qa+LdQ=' 
WHERE 
  key_id = 'db1fe619a05cf53379afaa5e09c06c3663e77f1bfcb21bbbbdc1989c541d6979' 
  AND (
    token = 'LnZGmgd4hHbeYPwB0TkjQNb04hN3wk7BMpy51Qa+LdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )