INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341257e977f9ddb928c1d13d37defe44ea7800a734529fadb8a19ff7c01f7ad2', 
    'eDZPhmsgsZwywwmJQfNIwkn0j9Cj1H8q41qobA4xwYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)