UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6YkXdf4LYLOOqlIWnp9yQ5iirnaVZ6OSr8AggQ5Ggg=' 
WHERE 
  key_id = '33a54cf8ac3996775cbc2e6b8b3c7b3c75f4ade4f9d61b1a701e9744c74d6f85' 
  AND (
    token = 'l6YkXdf4LYLOOqlIWnp9yQ5iirnaVZ6OSr8AggQ5Ggg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )