INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9bf5b2a2f7d42d90a0beda343928afc789da3997af75b9d6484b0c5ee17d80a', 
    'kPHf7iNY3gR0+a1ZTT9LmLrbiFBoVEgKk8zeWS/6VlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)