INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468e3e1ffa395bae6ba432a71724339f5a47c6f9c02e47065a2db5c672c882e7', 
    'M+hqYV7Q48M5LauZVQrV6gZn9og1QMtf1RngX5jUrik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)