INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ffea905ac22da81e47c5adec279da4ff52046e3358812447bc960b2b94f58d4', 
    'm4yEP5C5jfHG3QsNW34Tyzc8pLwCCNX3LI6v5ioxzDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)