INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebc9caba413cdcd6a62b4cb141faedb52563492156304666e93b532fc522e13', 
    'MUWp3Dxt+sRS9mbDpUTnqR3pNwZZ4R/AuK00F1q66qE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)