INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '918aaf29de24e2c7a147f2434e9f4818ac2af4f1699ad6f37925c51477c82be8', 
    'O9bKRATRBT7j7CqbOcESSrzjdcgJqMIk4IFxh0SlXGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)