INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dbbcc3c651ef8d4284ae6a112e6426e18270b87fbb4902e5cb79c4c3ef6130', 
    '+ObpZB18uLvw2QkcEkTGwjdTlU5V6yfG5hkAkvozuDo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)