INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c869b3bfc44e925b6aa02f23430dc1cd6628d41c6402653bab784347d2468ef', 
    'duMzTxIqVIs8yx4j5vO6h0RORDzSsU7rTw7K0SmMBTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)