INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246f5c221491430ea097fb520b75ad8d1b20b27f843633c7ffecb52e77e12f66', 
    'GhQe4uc4sie7QvyMt1OLjZxxDg7CmzHmZ0l+w2+7bBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)