UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hSumIpY6fEKkpQvHnb5yNMfdGCtjtqeMHRYmfQxUP/0=' 
WHERE 
  key_id = '3fee0c8bbbd812a76674edd1b3a70d5cb8faaa912dbf0d105322b3c7a743287d' 
  AND (
    token = 'hSumIpY6fEKkpQvHnb5yNMfdGCtjtqeMHRYmfQxUP/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )