INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a90a4a4f0044a5100f40b9113fc50d7bf303dabde11b0a53a7513fe6e300871', 
    '8CQEQqu6xjtifDzNxNq0wcAaCIsZTQh5Cu9m9s54cE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)