INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '774774489607b385bd04cbec3c0742a2b9bb9b15e7f3c07d64bbabce249fe667', 
    'KwxXWRSQliNpu8zs2MQ/25TwkQdNZSywt4d4Z2JILPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)