INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '101516bbc869eb4dc00536b3b7f53dc8a45cc3ec7940d1b8e67006f74c606656', 
    'VMlzqg0dRAaKZL6oSnJT8SEipEeFV9ujxfvGMkOHPX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)