INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e97110babea45a0309b1e8278beb8395f8b9dde0359e2c53abe8831263f1edca', 
    'l20L6YMP9orK3RyrrTWU/Rx967Zd4GyJ7/t8V9sJ0fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)