UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'njap0Ui8MtK4OK1BitYFrKWQmWZszr5ZP5qERE9VUM8=' 
WHERE 
  key_id = '31c462e2cdffbbf8df3dd5ba693d5ad203a06dc363454872f836a357be3998ac' 
  AND (
    token = 'njap0Ui8MtK4OK1BitYFrKWQmWZszr5ZP5qERE9VUM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )