INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b20ae4aad96add63935fc507c0376281dc0f9ca59265f111ac1853711bac353', 
    '8VbtXMKdUxAdrnQycUxu0hqBB0PRwoqrDnXbkvelA3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)