UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwTIMJtEUCHh1ZzhCY7DE3C8F0uJsPvh0vCkcoIUxH8=' 
WHERE 
  key_id = '49c215cb52a5d6197413f12d9e6f708b5e25c5018539c7ef8a3e299b5b538792' 
  AND (
    token = 'dwTIMJtEUCHh1ZzhCY7DE3C8F0uJsPvh0vCkcoIUxH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )