INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2945fa9e8a344b63e4e11708d34535922466c4f63987590d6b79e4e8e67074ef', 
    'ZDuxhXKrJZCdxJBl3ztEvXWqwqO4/90Ag7k4ViYUFhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)