INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34f1abc5cca7a73ea2e17c234f303a79ac943c45e9439b305a13721aa9be9202', 
    'CmM2rdR0XvjP4W5EprxaItDMiF9OAq5WEUNKDoKiGo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)