INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b494da10fca7aab0b4371a9822a1b221b1b87b9782aece0ae4227dbdf4945c78', 
    '77VGJllDmB0ms9hoT3qpWs0aGBQTpgArIudJX1MC/ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)