INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765915b79e7c741b1b8e2b65d38a42caa560b78e51e838e9d6c19bb56108b7f9', 
    '8YobgsbELxM7LRRSC0GHk7ozqfiUq9i3ThA/mcbrbPA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)