UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n56WdIVkjAJuTGQtWsUwhwa4cCZLz3fhmOHhJoMSds8=' 
WHERE 
  key_id = '32dcd16a4191fc24dbe3c33a8f0db690d5be03f0606493aac92455cbbfa95724' 
  AND (
    token = 'n56WdIVkjAJuTGQtWsUwhwa4cCZLz3fhmOHhJoMSds8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )