INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307294485400d4db5148f0632e6448b2fa95fe811bede777318291c028856c4d', 
    'pQj0KTxo7zLjFv1OLFUYD+uJyKjP0VwIs0GHZ9RwZPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)