INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c83c25011cceb54b7c156fbb65d7b76891b27e554b29ec1d2b390174583dfeca', 
    'ZdQT3CQAp3Rtc9DgL3sfUT5v8L7asWSItqMiv7MNERM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)