INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '235d31f5abeda521cced2440af91708327e8248aef2c066235f0e98e18862c14', 
    'XxQp2ORtR7JeSMalqedKxL+ODEICUDELBbRO/wTNVDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)