UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91G9uVcXNTlH1J71zPgCsH6C8a3BvnDxtQoOjBhJXZA=' 
WHERE 
  key_id = 'ea7046e3e8b59458a54d558df1d2f2a3075ed23e399059a6c07f7c6a643802a6' 
  AND (
    token = '91G9uVcXNTlH1J71zPgCsH6C8a3BvnDxtQoOjBhJXZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )