INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff9f86f333bfdcce6ceabf4a21cdc0d0c87dc14bb31373d797f9a384acd75314', 
    'HMkVG/tnS25uKhjLQTb2fS5GODpOP8MvlxjtQJe3Omg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)