UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTO7IbkP/etQuNDBqzDJgQKuuIO4NT83UMYHMcD48JA=' 
WHERE 
  key_id = '4501ee8cf21e1ef258d30e18c2755514728d6e9629bb96e381c00fb7a4b9fc21' 
  AND (
    token = 'fTO7IbkP/etQuNDBqzDJgQKuuIO4NT83UMYHMcD48JA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )