UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrdO9w3YlEUtnP0+AK0O9Co9n9y05JxNtWVxXYrqsC4=' 
WHERE 
  key_id = '436afbb46b5e5afd8d90bd8919d9cebf3ab5ffae2a93364b13d169a91d3b9f90' 
  AND (
    token = 'JrdO9w3YlEUtnP0+AK0O9Co9n9y05JxNtWVxXYrqsC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )