UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'prIqJO8psm4z+rkmF+5/L+tABL76PIcnZJq8XqB+vMc=' 
WHERE 
  key_id = '753e561bd801870d1e1d4d9d39c30117204de6d18831baef72fde7d0e3e28bbf' 
  AND (
    token = 'prIqJO8psm4z+rkmF+5/L+tABL76PIcnZJq8XqB+vMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )