UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSuuPrZTJwmiTJQU+CAGkdKfvAUKPZsHpIfQ3cTpqxE=' 
WHERE 
  key_id = 'a8949efb447b69ce63aa71d73d7ab449197ce8d9c568bf4a2fb13cc585e0cfb7' 
  AND (
    token = 'iSuuPrZTJwmiTJQU+CAGkdKfvAUKPZsHpIfQ3cTpqxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )