INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e424c4db5f7b4a386256deb445e10faed5dc5b3331508a57fcf9d36feaaf7ac', 
    'YJG6WmheAWNojrPTtg6lLV0HJK37X/Ommipne1p4JQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)