INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48dd49941182b54c26cabac73761c730cd3f237e7a76a22b8ffb94a209086e92', 
    'x8ti1TSZL4IA0cErjGZ02yVQQoAdj3kME202VjuBQTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)