INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aa2343205434f885c1e5051ecb2a9abec403c449b564ce4c68c4fc73851ee78', 
    'TjDj+mAzzwq9ALgJoCBJ4m+OqXwjnNu8cCDJay+Q2JI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)