INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f4750d98487b902e0494598eee36065d68e2c43bda1161ad2292315277f893e', 
    'wJ+JXuf8+Gq8WJzuOGAzAEeHMHlNwLwpPRouGCh52As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)